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      04-26-2011, 12:07 AM   #6
AlpineSwift's Avatar

Drives: 2008 335Xi Coupé
Join Date: Feb 2010
Location: Castle Rock, CO

iTrader: (3)

Originally Posted by 01Lowboy View Post
Talk about being way off-base

Potty Pants, stfu.

OP, its all in who you have do the work. I've been quoted anywhere from $50-$300. Deleting your primaries will not allow you to pass emissions if your state or county requires them. Personally, I would get Gavin's headers and keep the stock ones handy for when you need to do the sniffer test.
E92 '08 335Xi 6AT - Cobb AP3 Tuned by MAC Autosport, Original Prototype Xi DOCRace 6266 Single Turbo Swap, VRSF CP w/Synapse BOV, VRSF 7" FMIC, BMS Cowl, H&R Coilovers, Renn Motorsport RS-51's, Stoptech Stage 2 Slotted, xHP Stage 3, Earl's Racing Oil Cooler, Turner Boost Gauge, M3 Lip Spoiler.
Standing Mile Record Holder for Xi over a mile high: 168.2MPH @ 5512'; The Colorado Mile hosted by The US Mile.