Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - high flow exhaust = 3-5% mpg gain?

justjohn · 04-26-2011, 10:10 PM

I am eating this stuff up. Great info guys. (Only problem, now I want to build a custom exhaust optimized for low RPM. :P )

04-26-2011, 10:10 PM	#20 (permalink)
justjohn EcoModding Apprentice Join Date: Dec 2009 Location: Wisconsin Posts: 233 Black Beauty - '13 Hyundai Elantra Thanks: 71 Thanked 2 Times in 2 Posts	I am eating this stuff up. Great info guys. (Only problem, now I want to build a custom exhaust optimized for low RPM. :P )