At what point do these cars need 3" exhaust? I've got a bunch of mods planned down the road and just wondering what the threshold of the 2 1/2" is...
-Steve
-Steve
Ive seen these cars make good power on 3" exhaust (Almo) and others lose power and ET (sonic03snake) swapping over to it. 99% of people run 2.5" with no issues...I would stick with that unless your making some serious power.