NJFBOA - Home of New Jersey's Camaros and Firebirds - View Single Post - Woot, got the wrench out of the Flowmaster this weekend!

JL8Jeff · 06-09-2010, 06:40 PM

Actually, there was a horsepower gain, I removed the Flowmaster and put on some straight through Aerochamber mufflers.

06-09-2010, 06:40 PM	#14
JL8Jeff Hippy Mod, Bergermeister Meisterberger, Moderator Join Date: Aug 2004 Location: Ewing Posts: 6,216 iTrader: (3)	Actually, there was a horsepower gain, I removed the Flowmaster and put on some straight through Aerochamber mufflers. __________________ 69 Z28 JL8 4 wheel disc brakes - being restored 09 Silverado Z71