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Old 05-03-2012, 12:55 AM   #5

JohnnyBfromPeoria's Avatar
Drives: 2012 LS M6, Black
Join Date: May 2009
Location: Phoenix, AZ
Posts: 2,041
Originally Posted by bluecam805 View Post
well its alot cheaper too. im gonna get my cats taken out and ask to get the biggest down pipe for maximum air flow.. $120 for BOTH . hopefully i get alota gains
Good luck.

I'd like to see your theory proven, rather than accept the "butt-dyno" results. Frankly, I'm skeptical. Why do you suppose bigger downpipes will help? Why are the stock downpipes the size they are now?

John B.
12 LS M6, IPF S/C, ASA GT-5 wheels, VMax PTB
1995 Mitsubishi Montero SR
1987 Dodge Raider Turbo Project
1986 Mitsubishi Montero 2.4l FI Transplant
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