Do aftermarket engine parts void Wastegate & HPFP warranties?
Have had my new 09' sedan for about a week and half now and have been reading about tuning ect... Seems like the steps to perfection start with a tune, followed by the parts needed to run a stage 2. Will intake, FMIC, exhaust void any off the recognized BMW warranties related to the lawsuits around the Fuel Pump & Wastegate?
w/ -= VRSF 7" FMIC =-
-= Cobb: Stg1 +FMIC Aggressive ST =-
Last Install: BMS DCI + Caliper/Drum Paint
"If you're not 1st, you're last" -Ricky Bobby