I ordered a Stillen front splitter for my 2017 Nissan Maxima. After carefully installing it with my nephew step by step going by the official Stillen YouTube video it fell off 5 days later on the highway. I went to retrieve it but was ruined on one side. I called them the next day took pictures of it and was told since I live in Texas with the heat the primer didn't make the tape stick and they could give me a discount on another BUT they couldn't give me a new one. I even showed them in the pictures taken the tape that was on my bumper still and the screws that were still in the splitter but wasn't good enough…I felt cheated especially since I paid $360 for the part only to have it ruined in 5 days. The gentleman I was dealing with Dean was very pleasant and tried to help every way possible but the President wasn't having it. I'll NEVER order anything from them again. NEVER and I'll let all my people know that as well.