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Old 11-12-2012, 08:32 PM   #11
Registered User
Join Date: Mar 2012
Location: Maine
Posts: 151
My Ride: 03 325i, 03 540i
Originally Posted by E46330Man View Post
I heard doing headers will unleash alot of power in these cars, where did you get your headers very happy to see it will pull alot better with the power programmer.........Im looking at doing an AFE CAI, what kind do you have?? as well as the CAI i wanted to do a magnaflow custom catback setup.... i would hope to gain around 10-12 HP for my effort
Hey man- sorry for the delay- ya headers added a lot of power... And sound- I had to wire in an o2 sim ( see my posts for the link) I went through eBay- used trader nas- I've heard bimmer brakes makes nice ones too- I use an Afe pro dry s filter on a custom intake setup- oil free is definitely the way to go with our finicky maf sensors- conforti shark and power programmer are the same tunes
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