|
rcmh -> Exhaust question.... (4/4/2008 7:40:26 PM)
|
I have a 02 jetta tdi and a 04 passat tdi....I want to increase fuel mileage if possible. It was suggested that I look into just changing the diameter of the exhaust pipe from the turbo to the muffler to a 3 inch pipe. Any info would help
|
|
|
|
