Review on Performance 71 3527 Lifetime 2011 2014 Mustang by Peter Parks

Great delivery and great product. I can't say this performs better than JLT or other tricks, but I would definitely recommend it. I wanted to use the red black theme and it really helped a lot. The quality is great and everything fits perfectly. Installation took about 30 minutes (not in a hurry, took time). I installed this before installing and setting up my exhaust and just the sound from this thing was amazing. It had a really loud roar and sounded really good at high revs. The only thing to note is that the small plug (screw) on the inside of the air intake is made of plastic. Be careful not to overtighten as instructed. I just got a good amount of torque tightening it up and I could see I was about to break it. was able to develop 401 horsepower at 5,000 feet above sea level and did 13.7 on track (a mile up, so it's still out of air) with stock tires.