does exhaust help?
#1
does exhaust help?
I have a 2004 expy eddie bauer,thinking about making it faster w/o messing up the engine much. i changed the air filter to k&n and helped a little bit,should i buy the whole Cold air intake?what's the best brand for my model and does muffler exhaust help?Please advise
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irvin63
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03-12-2011 06:14 PM