Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Muffler needs replacing - anything in particular I should go for? ('92 Metro)

PaleMelanesian · 05-21-2010, 09:39 AM

I doubt it'll make a bit of difference. In a former life, I put dual Flowmasters on my Suburban.

It was loud and annoying, but didn't change speed or economy a bit.

05-21-2010, 09:39 AM	#4 (permalink)
PaleMelanesian Hypermiler Join Date: Dec 2007 Location: Texas Posts: 2,321 PaleCivic (retired) - '96 Honda Civic DX Sedan 90 day: 69.2 mpg (US) PaleFit - '09 Honda Fit Sport Team Honda Wagons 90 day: 44.06 mpg (US) Thanks: 611 Thanked 433 Times in 283 Posts	I doubt it'll make a bit of difference. In a former life, I put dual Flowmasters on my Suburban. It was loud and annoying, but didn't change speed or economy a bit. __________________ 11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles