General E46 Forum
Hi fellow bmw enthusiatst!
Im having a odd problem with my modified m52tub28.
To have a idea of my setup:
K&n inlayfilter 330i filterhousing/maf, intake manifold/camshaft.
Ebay headers, m3 exhaust system (post cat o2 delete), m3 6spd gearbox, 3.38 diff, 19” m3 rims, bilstein b12 prokit...