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

tjts1 · 04-28-2011, 06:50 PM

If a performance exhaust helps improve FE, a simple electric cut out would accomplish the same thing at much lower cost and you could close it at low load for a quiet idle.

04-28-2011, 06:50 PM	#41 (permalink)
tjts1 Banned Join Date: Feb 2008 Location: california Posts: 1,329 Thanks: 24 Thanked 161 Times in 107 Posts	If a performance exhaust helps improve FE, a simple electric cut out would accomplish the same thing at much lower cost and you could close it at low load for a quiet idle.