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 TiAg 328xi: AA Tune, AFE intake, header back exhaust, 335xi Brakes, H&R RSB, UUC FSB, H&R Sports, Billy Sports... BBS SR 17x8 with Hankook V12 235/45/17
1985 Gazelle Beige 325e: Poly bushings, e24 3.25 LSD, Half an interior, Corbeau FX1, Shifter machined by me, all the other goodies. My "Racecar"...Falken Azenis RTK615K 195/55/14