Heres a little bit about my situation, im looking to stay on 93, mabe do an e85 tune for summer, but, ive been getting sick of the laggy 58mm on my car, am I looking at a power loss if I were to get the FP red and keep the same peramiters like 26psi on 93 and such? Because the mid range is so much nicer and I have a chance to get one.

helps always appreciated- thanks

 

Having had both turbos, the Red is far superior. You will not lose spool or top end and if you get the new housing, you also won't have the stupid surging that the 58 trim has

 

sweet, thanks for your imput man.