Originally Posted by fadedSTi
i may just swap my downpipe for the TXS and keep the rest of the invidia which is 3" all the way back.
good idea. minimalize the costs here. the TXS bellmouth D/P is one of the biggest, free-ist flowers around. it has a beautiful taper to it, and will definitely suite your increasing needs.
the question remains as to if it's totally neccessary, but it certainly will keep you from reaching any mechanical limits in regards to exhaust flow
curious:: what d/p do you have now?? you're running the FP internal gate, correct??
-ese
ps- pm'd you back about the other stuff::::