• Performance Chip Tuning

Performance Chip Tuning

Overview

Performance Chip Tuning has a rating of 3.4 stars from 46 reviews, indicating that most customers are generally satisfied with their purchases. Performance Chip Tuning ranks 89th among Auto Parts sites.

  • Service
    20
  • Value
    22
  • Shipping
    21
  • Returns
    17
  • Quality
    21

This company does not typically respond to reviews

Positive reviews (last 12 months): 37.5%
Positive
3
Neutral
0
Negative
5
16
See all photos
How would you rate Performance Chip Tuning?
Top Positive Review

“Worked well on my 2004 5.3 chevy”

Matt L.
2/9/24

So.far so.good worked well on my 2004 chevy avalanche 5.3. Have noticed increased fuel economy and notieably better throttle response. But I think this is a good product. Will reserve full judgement for a week or 2 but it definatley does increase performance and mpg.

Top Critical Review

“Stage 3 module”

Tony L.
4/20/21

Shipping ok bought it for my 2019 mustang to gain some hores power and smoother shifts didn't care about fuel mileage. Got it plugged it in did the install as instructed been driving for a week or more now and feel nothing so disappointing doesn't do what it said it would do this product is garbage company should be reported for selling fake performance tuners don't buy. Go to real tuner shop and spend the money for real tune.

Reviews (46)

Rating

Timeframe

Other

Thumbnail of user ab986
1 review
8 helpful votes
July 29th, 2022
Verified purchase

Be warned, this company is sharing customer personal information on open public forums and insulting them in an attempt to scare them away from leaving bad reviews.

They also give customer personal information to third party unrelated eBay sellers, which are then used to unknowingly drop ship products, which is why they provide no tracking information or return policy for these items. So if you receive damaged products like I did, there is absolutely no after sales care and nothing will be done to repair, replace or refund the broken items.

In addition they have no physical address or office location on their website, invoices or delivery confirmations.

In short, this company is breaking several laws, ripping off customers and should really not be in business... sadly a lack of address or registration details makes it very difficult to take any kind of action against them.

Tip for consumers:
Avoid PerformanceChipTuning, dealing with them is not worth the headache.

Products used:
ODB2 "Performance Chip" - unused after discovering this particular model can potentially damage the ECU.
Cold Air Intake - unused as it arrived damaged.

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Value
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Quality
Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This is a fake review. This person is not a lawyer, they have a history of leaving bad reviews, it's problem customer who purchased our product, didn't like it and expected us to pay for his return shipping from Canada. He is extorting our site threatening lawsuit if we don't comply with demands of refund and he keeps the product or pay for his international return shipping. That's all this is, he wants us to pay for his international return costs. We don't offer that on our terms and condition now he's making up stuff. A seller's nightmare. Been dealing with this extortionist for 3 weeks now.

Thumbnail of user mikea1917
1 review
7 helpful votes
August 17th, 2021
Verified purchase
• Updated review

Responding with lies and trying to shame my name is another prove that this company is a scam. I have all the emails that I contact them and all they said to do. I follow the instructions and also pack the chip in the original box just as I received it (I always keep records with all companies and original boxes for this reason). See attached pics of emails.

Tip for consumers:
Any website that does not have a physical address is a scam. Anyone that responds back with lies is also a scam and tries to shame the consumer instead of resolving the issue. What I have to gain when I spend time and write a bad review if is not true? To warn other consumers. Avoid companies like this one.

Products used:
Performance Chip

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Value
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Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This person is a troll, and is very creepy called almost everyday, harassing our staff. Has been abusive on the phone with our staff threatening lawsuit, but he's real nice on emails.
Yes, we are responding because you are an abusive person, you abused our staff called them racist names. Stop being a racist and abuse good working people.

Not working as Advertise at all!
August 8th, 2021
• Previous review

I bought their chip that promise to deliver more horsepower and more economy for my RAV4. I follow their instructions to leave the chip for 2 weeks in so it can "learn" my driving habits. Nothing! I actually keep it for 3 weeks just to make sure and had no effect on miles or power. I think that actually slow it down a bit. And my economy from the usual 27 mpg when down to 24! On top of that when I return the product (had to pay shipping for $11.15) and they charge me restocking fee of 15%. On their website they have a 100% Money Back Guarantee; This is just a scam. People beware! Any company that charges restocking fees and does not have a physical address is a scam. So buyers beware and stay clear!

Tip for consumers:
Did not work as advertise even after 3 weeks on my car. It actually decrease the performance of the vehicle. Send back paying for my own shipping ($11.15) and they also charge me restocking fee of 15%. their website states 100% money back. Not a company to do business with!

Products used:
Performance chip

Service
Value
Shipping
Returns
Quality
Thumbnail of user gordh8
1 review
9 helpful votes
June 25th, 2021
Verified purchase

They have a nice site with a compatibility filter that doesnt work it will say it works but you will get a unit that doesnt read speed rpm a/f mixture or run any of the timed comparisons function. When you finally give up and return it be prepared to be stuck with the cost of return postage and then being charged 50 dollars to restock the item. Pretty much a scam if you ask me. Im sure the guy will come around and say im a competitor making fake claims or that i never ordered his product. Let me assure you I have. Save yourself the money time and hassle just go somewhere else.

So the response since i posted this review the response is to deny it and call me a liar. I have uploaded all the emails that were sent back and forth between us including the one where you back pedaled over giving me a partial refund and were made aware that between the restocking fee and the postage I paid to return your product came to 93 dollars. Just in the interest of complete honesty I was billed 299.95 and was returned 249.95 if i have to I can upload proof of that as well. I dont expect to hear back from this rep but I have taken the liberty of uploading this review and information to other review sites and the business bureau. I have also noticed that the majority of positive reviews that were made were posted in a 6 day window. Being that the representative referred to charging me a 50 dollar restocking fee as being ridiculous I did email them and ask for my money back. No surprise they will not respond.

Tip for consumers:
DONT USE THIS SITE OR PRODUCT

Products used:
stage 4 performance module

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Value
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Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This person is lying. We don't charge $50 restocking fee. That is ridiculous. We have to deal with problem customers and competitors leaving bad reviews.
All you have to do is contact us and you will see our friendly customer service and we provide you with all of our products and service details. Thank you

Thumbnail of user guillers
1 review
4 helpful votes
November 9th, 2021
Verified purchase

Totally a waste of money for this one. The performance and fuel consumption on my vehicle ( 2008 rdx) is still the same. So i decided to return it to them after 1 month. But I didn't get the full refund on my money. They took more than $50! And the reason for that according to their customer service department is, i used it. That's why I didn't get the full refund.

Products used:
Performance chip

Service
Value
Shipping
Returns
Quality
Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This person did not return the chip with it's retail box, also returned it after almost 4 months and there is nothing wrong with the chip. Returned it because they didn't want to use it after 45 days in their vehicle and demanded a full refund and demanded we pay the return shipping. Was yelling profanities at our staff on the phone.

Thumbnail of user tylers447
1 review
4 helpful votes
May 8th, 2021

Do not buy from them unless you want terrible customer service. Would not take back an Cold Air Intake. They sent the wrong one and after I sent photos and multiple emails, still would not work with me. Their phone number does not work. I contacted BBB and the company refused to talk to them.

Tip for consumers:
Find a different company to buy from.

Products used:
I bought a chip for the truck and it works fine, but do not notice a difference. The Cold Air Intake is still sitting in the garage as it will not fit my truck.

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Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This buyer was making threats the entire time, being very aggressive with our staff. He was harassing us by calling 10 times in a row. Our phone number works, this person is lying. You can call us anytime Mon-Fri. It's just another fake review full of lies. People like to corrupt the reviews sites and unfortunately, reviews sites let them.

Thumbnail of user mikea1916
1 review
3 helpful votes
August 6th, 2021

Terrible business! Bought a cold air intake for $90, too good to be true, I know. But took the chance. Future readers DO NOT PURCHASE ANYTHING from performancechiptuning.com! Terrible quality, the main aluminum pipe was scratched, the smaller intake pipe on the side wasn't welded and I could see gaps connecting the two, filter, hoses, and rubber fittings looked and felt so cheap and frail. I called to get my $ back, told them I ordered the wrong part and they had a real attitude about it like "well that ain't our fault". But finally was emailed a free postage shipping label, returned it, then you have to track, know it's delivered and returned, call them and tell them to deposit you money back, then I only received $75 back. But happy to get something back dealing with these scam artists! Overall terrible company, experience, quality, hope there website is shut down, company's fined, or previous customers spam them daily with horrible reviews so no one buys from them! Feel like it's a couple guys selling out of their garage part time! Beware never spend a $ there, I personally wouldn't trust to put a bold on my car that comes from their website!

Tip for consumers:
Never purchase anything from this site! Don’t trust their quality on your vehicle!

Products used:
Cold air intake

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Value
Shipping
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Quality
Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This buyer expected the highest quality aluminum tubing. As you can see on his picture, the tubing looks great, aluminum is T100 quality, lasts for 12-15 years without any deterioration. And the air filter can be removed, cleaned, reused once a year, lasts for years and years. We get returns from these picky customers unfortunately quite often. You can't please everyone, otherwise, we'd have 100 bad reviews day if he was being honest with you. But these review sites have been exploited by problem customers. The buyer returned this product with blemishes and used it, finger prints, debris on the air filter, looks like he used it for a while and decided to return it for a full refund, the damage he returned it with is why he was deducted $20 from the refund.

Thumbnail of user kevina1273
1 review
6 helpful votes
August 24th, 2021

Performance chips (I've learned the hard way) don't really work. This is the third I've tried and from three different companies. None of them performed as advertised. The only consistent change was erratic throttle response from all three. I can't imagine the interface with the OEM computers is healthy for the electronic well being of the car. I ended up putting a cold air intake on (from a reputable company who specializes in cold air intakes) and new stainless dual exhaust. I definitely noticed a performance change immediately with both individually. Performance chips expensive or inexpensive seem to provide nothing more than time you'll never get back after buying, installing and realizing they do no more than override a perfectly functioning throttle response program from the OEM computer. I can't recommend this chip or any other from any company.

Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

That's a matter of opinion not matter of fact. Performance chips are effective, they do work, your experience is not everybody else's experience. We have many happy customers since 2007. If you believe dual exhaust give you any performance, good for you, most mechanics say dual exhaust give you zero performance gains.

Thumbnail of user topmoto75
1 review
0 helpful votes
September 25th, 2023

It's about 2x as expensive than buying one of the throttle response chips.
Despite the cost difference the immediate unquestionable performance & fuel economy advantages improvements of a pro tune. You won't sweat 5 or 6 hundred for obvious results compared to 250 for something that is sustainable etc at best. You will be much more satisfied with a real tune from livernoise or similiar.
The difference between I think I might a felt something. Opposed to the sound and smell of roasting rubber. Ain't gonna get that from a chip.
I'm confident I realize at least 50 hp difference with 89• and more when I upload and run theb93• tune.

Tip for consumers:
Maybe it does something. Maybe not. For the price get an upload tune from a pro

Products used:
None

Value
Thumbnail of user danielm2486
1 review
3 helpful votes
April 12th, 2021

So I ordered a cold air intake from them. They waited 24 hours or so to tell me the one I ordered was not in stock. So they had another one that would (work with my car). And there was a price difference and they would refund the difference. Well the one I got in the mail was neither one, and they refused to refund me any money. Well I contacted them to return it, they fought me on that. Said they had to ask the warehouse to see if they are accepting returns or not. Then they fought me on a shipping label to return it. Then once I shipped it I kept track of it. And they didn't contact me until almost a week of them receiving it. I asked about my refund they said it was up to the warehouse on it. Then once they claimed it was issued it took another 4 days to show up. Then once it did it was $10 less then what I paid. I asked about the price difference and below in the pictures was their response. If I was you I would stay away from this company! Nothing but scam artists!

Tip for consumers:
Don't use them at all!

Products used:
None

Service
Value
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Quality
Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

Like most 1 star reviewers, they don't tell you the entire or true story. This buyer made several demands on more emails, was being abusive to our staff and he returned the product full of grease and oil stains, scratches and missing a coupler piece. He also decided on his own to pay $32 to ship back the product. We did not tell him to choose that shipping method, he did it on his own. We offer full refunds if you return our product on time and without damages like this buyer returned it.

Thumbnail of user jarretts20
1 review
12 helpful votes
July 10th, 2020

The product has zero function. I have receipts screenshot the original box also conversation saved by the moron employee who admit to being high on the phone. This company is a complete scam

Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This is a competitor making false claims. Please remove this. We do not have this person on our order list.

Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

Who leaves a review like this? ''no pcm information on board'' competitors leaving fake reviews, that's who.

Thumbnail of user tracyt501
1 review
3 helpful votes
August 5th, 2021

I purchased an aftermarket cold air intake system from this company was given installation instructions and they were unsatisfactory when it came to the mass airflow sensor that is to be connected to the system I was told to tape it duct tape it on there or to forcibly insert the mass air flow sensor which did not allow the space for the sensor to fit properly. When I confronted the situation they told me that they don't necessarily know every possible engine and how it's supposed to fit even though you're requested to give them a specific make model year size of engine specifics so that you can get the correct cold air intake but when it doesn't fit they tell you oh oh we didn't know it wouldn't fit all we can do is you can send it back and we can give you a refund so I have to install it uninstall it pack it back up to you when you should have known that this problem was going to occur anyways because you have to know what specifics of the motor that I'm dealing with and they don't act as if it's their responsibility to send a usable item very disappointed in the way they would deal with future businesses if you have problems they will not allow you to talk to a supervisor or anything.

Tip for consumers:
Don't they don't no if what they sale you will be applicability to you ride!

Products used:
Cold air intake

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Value
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Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This buyer did not like the installation manual we sent him, didn't want to spend more money on his vehicle by paying a professional shop to install it with their tools. Not much more we could offer him

Thumbnail of user mrb606
1 review
0 helpful votes
June 10th, 2022

Sucks didn't get my part on the day expected had it Expedited! For two day delivery. It's been over a week! And I still haven't got my Dam parts! U suck! I want my money back clowns

Tip for consumers:
Don’t do it!!

Products used:
None I’m returning

Service
Value
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Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

We don't offer 2 day delivery, this person is abusing the review system. Check our website

Thumbnail of user kenk679
1 review
1 helpful vote
July 24th, 2023

If you want to see real results,like everything else,seek out a professional. Proper tools,knowledge and experience are the only way anyone will see real results.These companies prey on impatient people who want a cheap way to see results and are shocked when nothing changes.We only have ourselves to blame.

Thumbnail of user chrisd1041
1 review
12 helpful votes
October 7th, 2020

Bought a stage 2 chip which I immediately returned due to reading multiple review this site was a scam. Here's essentially how they operate. You the customer pay for the hope of making your car perform better with a cheap alternative. Ik because this was me.

The second you sign the terms and conditions and pay you have lost 25% - 100% of your money. One of 2 things will happen.

You will either keep the chip and it will be past the time to return it and they will keep all of your money when you realize it doesn't work.

Or if you're me you return it immediately and they hit you with a 25% restocking fee.

I would love to meet the scum running this operation and how this is legal to me is crazy. DONT GIVE THEM YOUR MONEY THEY ALREADY TOOK MINE.

Any good review about this company is fake.

Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

Definitely a competitor, who ordered from us and returned it to have an order number and leave a bad review. His false claims almost seem robotic with words like ''fake'' ''scam''. Do not trust these reviews with 1 or 2 stars, they do not reflect our business and customer service since 2007 we've proudly assisted buyers to obtain better performance with their vehicles. Just call us and we'll be happy to assist you Monday-Friday

Thumbnail of user paulj788
1 review
10 helpful votes
July 19th, 2020

Product did nothing for my car, after several days of delays and back and forth emails they returned it. And they charged a restocking fee. I guess their product is actually the fee for returning the junk. Maybe thats how they make money. Thanks for nothing.

Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

We do not know who you are or what product you ordered. We don't have you as a buyer. Probably ordered a chip from another company.

Thumbnail of user jills1063
1 review
0 helpful votes
August 15th, 2023

They sent the WRONG PARTS and stole $130 from me as they will not credit my VISA. They do not have a 60 day return policy!

Tip for consumers:
DO NOT USE THEM!

Products used:
Another vendor.

Service
Value
Shipping
Returns
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Thumbnail of user jwb473
1 review
0 helpful votes
October 29th, 2023
Verified purchase

DISHONEST COMPANY – READ BEFORE YOU BUY
I purchased the Stage 1 chip for my 2020 Ram 1500 5.7 Hemi. I followed the installation instructions perfectly. I drove with the chip, never removing it, for 3 weeks. I saw zero difference in fuel economy or power, driving the same routine every day. I emailed the customer support for a refund; the company's site states there is a 30-day money back guarantee. After several emails, I received direction on how to return it. I packed it in the original plastic wrap and in the original box. This cost me around $13 at UPS to mail it back. Then, I got a refund for $79.99, $20 less than what I paid for it. I emailed again and inquired and was sent a link to the terms and conditions and there was a restocking fee. The terms and conditions do not apply because the chip I received was apparently defective, as it did nothing. AVOID purchasing products from this company. How can a restocking fee apply for an item that doesn't work?
This company is DISHONEST in its dealings. It sold me a product that simply flashed blue lights and then charged me a $20 restocking fee for an item that did NOTHING THEY CLAIMED IT WOULD DO. Finally, I went to the company's site to leave a review, logged in and was refused. The message said only people who have purchased the product can review it. I DID PURCHASE THE PRODUCT. They just don't want people who are unhappy with the product leaving reviews.

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Thumbnail of user franks1223
1 review
8 helpful votes
April 15th, 2021
Verified purchase

I got the stage 4 chip if you can call it a chip. I had to call and ask many Questions as i have many. They say it takes 2 weeks to see a different or for it to work. Then asked many more questions about it and the guy i talked really could not answer any of them apart from shipping. So i asked if i could talk to a technician. They said they could not talk as they do not do that. I will be doing a youtube review of this as well soon and post it as well. Ok i am a racer ok yea yea yea i know. But somethings dont add up they told me a 30 day warranty and i am seeing 60 day here. Which i dont know what to think about. Then as i said i know programing as i am a computer tech as well as a former racer getting back into it. However i do know with programming a car it is a instant thing. I have a dyno i can use i want to see real timing and changes as when you plug in a chip as i did on my truck it is a diesel i have a 6 pos chip it is plug in and play and it is instant. So why do i have to wait 2 weeks for changes... i could see that for fuel mileage yes maybe but even then you should notice this change any way in like 2 or 3 days not just in your car but your wallet. So i am skeptical to say the least. I will update this apon doing what i do best. But i dont see any as of yet that would warrant such a increase in anything. And i doubt i will see any increase in power or milage in my fuel. So i am very unsatisfied as of the moment i cant justify spending the amount for a glorified monitor. Also on my stage 4 i can go to the settings and the % of fuel i cam set it to is 500% so i was like i know good and well that my 16 ford fusion sport 2.5L cant do 500% so i asked the guy on the phone he saod it would not do over 150% so i asked then why does it go to 500% his reply was anything over 150 % stays at 150% so i was thinking then why does it go that high becaise anyone with any computer know how like a technician like you have would be able to set ot for 150% max it is not hard to do. And he could not answer that Question. So i then asked can i speek to a technician via email since they dont know how to use a phone he said no. I have the recorded call as well for all of this and was on the call with him for over 20 to 30 min and he hung up and then i called back and another 20 to 30 min got no where.

If i had to say the negative comments have a valid place here as i have gotten no where as well. As for the positive feed back i am sure maybe a placebo effect just like meditation testing. So if i am wrong i will be leaving a review again and i am going to do me a dyno test and my own test.

If it is to good to be true it may be false.

Tip for consumers:
If you get any chip take it to a dyno and see the results live.

Products used:
Tuning chip

Service
Value
Shipping
Returns
Quality
Thumbnail of user performancec
Performance C. – Performance Chip Tuning Rep

This person was overwhelming us with non-stop emails and had a thousand questions and as you can see he wrote a book about his ''experience'' Unfortuantely, we have buyers who like to spend time on the phone and emailing us every little thing about the chip, sometimes, we just can't help certain buyers like this, we offer friendly customer service, but to spend 40 minutes on the phone with a buyer like this is a bit too much. We offer a 60 day return on our chips.

Thumbnail of user dedwards5131
1 review
1 helpful vote
December 13th, 2023

Play place, turn on laying order with this company for a colder intake. Hoping it was carb approved.
The website does not state at that specific part that it is not carbohydrated and I. Found this out the hard way.
Place the order in November 8th online was charged for to my credit card November 9th received the product November 10th.
When I caught home I called and spoke to representative of a customer service november tenth at three forty two p m.
I asked that it was CARB approved. He giggled and said no. He asked me what makes me think that it's is CARB approved. I told him when placed in the order for the specific item. His website does not show that it is not carbohydrated as he 99% of the other side. Specifically state those parts are not approved.
Is responses? "Oh well. I guess we're the 1%."
He said it's at the very bottom of their website where it's as Terms & Conditions. I have to click that link. Then scroll down and look for returns and read the fine print in the 2nd or 3rd paragraph.
I asked if I could return it. He said yes, but if you're out of two does not improve over the phone I will refuse it.
Plus you have to pay a restocking fee and pay for shipping.
I mentioned I don't mind paying for shipping but restocking on an item. I had less than 12 hours?
He said that's our policy take it or leave it.
Show the next day I paid for shipping 2 days later. Receive a credit minus restocking fee.
25% restocking fee for an item that I did not want.

Tip for consumers:
My conversation with customer service november 10th What's very unpleasant and dealing with an individual would not give it did not care about the person although other end of the line.
That was clear in his words that he spoke in and his tone.
I asked more than once to speak to a supervisor or manager and he said no multiple times.
He said if I continue this altitude, then he will refuse my return and I will get no credit.

Products used:
Non. The part That I unknowingly purchased is not legal in the state of California even though it was shipped from California and shipped within California.

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Thumbnail of user daniell448
1 review
27 helpful votes
February 10th, 2019

Ordered a stage 1 chip for my 2008 Tacoma. It physically did not fit. I emailed them twice within the 14 return day period for return instructions. They never replied. I challenged the charge on my credit card and they denied my claim, said I never returned the chip. True but one cannot return the chip w/o instruction from Performance Chip which they never provided. These folks have no clue about customer relations or they are a total scam. BTW the LL Bean Mastercard cursory investigation failed to recognise my claim

Thumbnail of user dimitriosk10
1 review
29 helpful votes
August 25th, 2018

PerformanceChipTuning are selling junk. Their performance chip made 0 improvement on my car. Notice on their website that they say that results are not guaranteed. Compare that to other tuning companies.

Thumbnail of user johnm709
1 review
21 helpful votes
March 10th, 2016

I'm not surprised you screen your reviews prior to placing only the positive reviews on your site. I do not expect to see this on this site, so I will post it on other sites, including the BBB.
Do not buy a product from this company! The stage one chip I purchased did not work at all. Only change noticed using this product was the annoying bright blue light emitted from the device, distracting and unsafe while driving in dark conditions. It did not improve MPG or performance in any way. The company policy for returns is to be post marked by 14 days of purchase. Company also claims you must use it for 14 days to see results. In all fairness they allowed me to return 25 days after purchase at my request to give it a chance to succeed. No results noted. I returned it and they only gave back 75% of the purchase price (as per their policy). I assume they make their profit off customers that miss the 14 day window for returns or the 25% fees applied to those that do. I read mostly poor reviews and now I know why. Do not waste your time on this fraudulent product or company.

Thumbnail of user davidk211
1 review
15 helpful votes
March 16th, 2016

I bought a 5psi supercharger from these people. $200.00. I installed it as per instruction manual. The supercharger worked fine sitting in the driveway with the engine off. But every time I took it out with the engine running it just kept blowing fuses. No matter what I did. It just kept blowing fuses. After contacting performance chip tuning several times. With no response! And examining the " warranty card ". I realized THERE WAS NO WARRANTY. The warranty card you are supposed to fill out is blank on the return side. So there is no place to send it to. After six weeks of the purchase the drive motor went out altogether. After Again contacting performance chip tuning. I was finally told I was past the refund period. I didn't even want a refund. Just the motor replacement. Also the rubber mount/adapter is cracking. On both sides. This is a poorly built item and there is no warranty on it. And performance chip tuning doesn't warranty. Don't buy one. Also I wrote a review on their site and of course it's not put up. They only put up good reviews. Probably their own. The supercharger doesn't work, is poorly made, and performance chip tuning doesn't warranty it. So Don't Buy One and beware of performance chip tuning.

Thumbnail of user miked97
2 reviews
27 helpful votes
June 19th, 2014

I bought a obd2 plug and play chip from these guys, plugged it in, and 2 weeks later my car would not start. I removed it and it started. I informed them I believed I had a defective product and asked for exchange. No reply after 6 e mails. I asked questions if this was normal and if I should plug it back in again. No reply. I plugged it back in and car started. One time. Now my car will no longer start. Do not buy anything from these people. They have no customer service and their product will ruin your car. I believe I will have to have my existing chip reprogrammed now, who knows how much that will cost. I imagine. A lot

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Performance C.
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