Don't do business with them customer service is non existent and excuses are a staple. IO mistakenly ordered the wrong part and it took almost 3 weeks and numerous phone calls between HOTT EXHAUST and MAGNAFLOW to get a RMA. AND BUYER BEWARE THEY CHARGE A 25% RESTOCKING FEE. Magnaflow is by far the most expensive parts I have bought and you would think they would have better customer service but all I got was the run around