Quote Originally Posted by uqj83l View Post
Hi Ricardo.
I would say if your plan is run the car stock it isn't worth it. However if your intention is to go up from OEM boost levels and potentially stage 3, then it is worth it. It is an expensive upgrade which only makes a small difference. But as Tesco say "Every little helps"
I bought them because I wanted every part of my car from air filter to exhaust to be as effective as possible.
Thanks for the feedback. My car is already modded and currently running 20-22 psi