Originally Posted by andrey_gta
as funny as it is arma is the only supercharge option that has been developed reasonably well outside some fails.
I dont see any rotorex info on their home page or on n52 applications. Any links?
check the ARMASPEED facebook page. there are only pictures at this point
2007 328xi - Sport Package- Cold Weather Package - 6MT - BMW PE - Secondary Cats Removed - 3 Stage Intake Manifold - Charcoal Filter Delete - Intake Muffler Delete - AFe dry drop in filter - Cyba Scoops - CDV Delete - H&R Sport Springs - Bilstein Sport Shocks - Black Kidneys - CF Mirror Caps - Custom Gunmetal Powder Coated M-Parallels