Originally Posted by speedracer ZX3
dang haha you arent playing around are you.
Make sure to keep us updated on how it goes. You wont need a tune with the new installed header,flex,dip etc. But with a tune you are able to squeeze every possible hp/tq that other whys wouldnt be there. Also alows you to run certain octane,better fuel economy in some cases, and makes the car run like new.
Just thought I'd update a little this is what I've done since I posted last
2003 zx3 blacked out focus. stage 2 ACT clutch and flywheel, AEM SRI, Edelbrock shorty header, HFC, FSWERKS strut tower bar, fidanza STS.