(TT 180 FWD) I just installed the TTDA, ****, and 4 bar FPR from Modshack to go with my GIAC chip, Bailey diverter, 2.5 down pipe w/high flow cat converter, and a 2.5 borla catback. It seems like the car is pulling very hard and I think I should be around 215 whp or so; need a dyno test. Im trying to encrease the flow areas of the car so when I change out turbos the flow will be there to optimize the turbo; even if I go with the K04-01. With that I should be around 240-250 whp. Anyone have this close to this setup with a K04-01? Other than what I have done is ther any other air flow parts I can change that will help? I will do the exhaust manifold when I do the turbo.And does my whp sound about right for these mods? Thanks

 

Just a follow up on the **** and 4 bar FPR. I really notice a difference with my 1st gear as far as I dont have the acceleration and then the hestitation then the acceleration again. Now its just straight acceleration. Also it seems smoother and it holds the boost levels better. I can feel the difference. Seems like a good mod to do. Im sure it would be even better if I was chipped after the installs.