NJFBOA - Home of New Jersey's Camaros and Firebirds - View Single Post - Anyone notice a MPG increase from Magnaflow catback?

CHRIS67 · 02-15-2010, 07:43 AM

I had a 4.3 Sonoma that had Magnaflow exhaust, a cold air intake, throttle body spacer, under drive pulleys, and a JET stage I chip. If anything my MPG went down because I drove more aggressively with the HP increase. More HP = more fun!! If you’re looking to save on gas the best thing you can do is keep those tires inflated to their recommended pressure, keep the car tuned, and keep a light right foot.

02-15-2010, 07:43 AM	#16
CHRIS67 Join Date: Jul 2008 Location: Columbia Posts: 928 iTrader: (0)	I had a 4.3 Sonoma that had Magnaflow exhaust, a cold air intake, throttle body spacer, under drive pulleys, and a JET stage I chip. If anything my MPG went down because I drove more aggressively with the HP increase. More HP = more fun!! If you’re looking to save on gas the best thing you can do is keep those tires inflated to their recommended pressure, keep the car tuned, and keep a light right foot. __________________ Praise the Lowered 67' Camaro - Worked 327, Hotchkis TVS suspension, 4 wheel cross drilled discs, AM radio FTL 05' Silverado - Stock, stock, and stock.