Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Grill Block Solutions for my 318iS? Inner or outer?Upper/Lower/Both?

Otto · 09-08-2011, 12:52 AM

Did this with my '95 325is. Covered lower grill with black 2mm coroplast, virtually invisible to the casual observer. Not sure it helped fuel economy, though, so took it off.

09-08-2011, 12:52 AM	#6 (permalink)
Otto Master EcoModder Join Date: Mar 2008 Location: USA Posts: 568 Thanks: 1 Thanked 73 Times in 58 Posts	Did this with my '95 325is. Covered lower grill with black 2mm coroplast, virtually invisible to the casual observer. Not sure it helped fuel economy, though, so took it off.