[phineasxx1]

so i wanna remove the muffler and resonator on my bmw is that gonna effect the warranty on the car? if my engine or transmission fail is that mean i am f? or they just void the exhaust system only trying to call crevier bmw service they keep putting me on hold and say leave a voice mail and email been 4 day no 1 reply so i went up here

[MavRick]

unless they can prove that the modification directly contributed to the part failure, you should be fine. changing mufflers shouldnt be a problem...

[The_M6]

Should be fine

[phineasxx1]

thank alot