aftermarket exhaust effect on warranty?
View Single Post
09-02-2010, 12:04 AM
4th down; 4th quarter? Renegade.
Drives: 09 SSII E92 M3; 12 AW X5d
Join Date: Aug 2008
Location: Pittsburgh, PA
Yah for got forgot he had dct. No question about it with the ecu, but exhaust is in a different league IMHO. But even with exhaust one must do their homework. The effect, and how safe it is, depends on the motor and programming.
View Public Profile
Find More Posts by Singletrack