Originally posted by Celikazam:
So will there be a difference in HP gains with down pipe and headers...i currently have a greddy evo exhast and an Injen short ram intake...will the AMSS headers and down pipe work well with the mods i have in my car. My Celica is a GT.
Header and downpipe aren't meant to gain like what Intake
would gain... BUT with right tuning, you'll squeeze out extra hp from what ever mod you have... more mod you have better gain you'll get..
From nc.org they are shooting down on the AMSS header and DP... cause of just looking at the dyno sheet.. but I belive it isn't a bad product.. just need detail dyno(which I'll be doing soon) and turning.. it'll gain something...