Performance Parts

[EcianIce]

Being as I now have my worthy '03 325i in the garage, it's time to work on performance.

I'm a serious newb when it comes to knowing what brands to look for and where to buy, but I have a general idea of things I plan to do. So for the parts I list, if anyone would take the time to link some products they have or know are of high quality. I would be greatly apreciative.

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Headers.
Intake.
Flywheel.
Exhaust.
Racing Chip.
Under pull? (not sure about this, but a fellow 325i owner said it's a good first step)
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[e36_m3_Turbo]

headers, arent worth it. underdrive pulleys. yes they exist. they free up about 7hp they run about 150-200ish. www.uucmotorwerks.com makes them. chip, check out www.AAtuning.com same with exhuast and they sell intakes also. LTW flywheel, check out UUC (link is above)

[Mach 5]

Turner motorsports sells alot of what you are looking for including Conforti software (Shark injector). Also try out Supersprint for exhaust and headers. I agree that the headers are not worth the money unless you are making a race car with either a 100 CPI metallic cat or no cat at all.
Ben

[woobiee]

turner Motorsport and UUC are great places!

may i recommend the GruppeM and the ECIS intake systems

[EcianIce]

Thanks for the sites. got alot of good info and pricing from them.