Originally Posted by PurM3
I have Continentals in front and PSS in rear..
Rule number 1 OP.
Never mix and match tires. M3 is extremely susceptible to developing NVH when the tires/suspension or alignment setting are improperly dialed in.
Start with the lowest possibility. Tires, alignment, road force and balance. good luck.
2008 M3 Jet Blk/Blk 4D, 6MT,
StopTech ST-40, APEX 18 x 9.5/10 255/35 & 275/35 PSS
TC Kline SA, Meisterschaft X pipe w/ Megan Racing Exhaust, Rogue SSK, RPI scoops w/ BMC filter