i got a bone stock itr with a stock exhaust manifold and runnin 13.7 i wanna run faster. besides building the motor what componets should i look into buying and what brands?
ITR and CTR header is actually a better header then most after market headers, i would leave it and get yourself a catback exhaust. If i were you I would go with a clutch and flywheel upgrade, CAI, and skunk 2 intake mani and TB
i have the same set up you have and am in the same postion you are in. Type r's have the best or at least real good parts on them stock.Id say ITM TB intake exhaust... =/.
ITBs are more likely to lose power with 11:1 compression...ITB's and a real good tune to go with. if ur going n/a