Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - BMW e36 318 tds

tjts1 · 05-01-2012, 02:07 PM

I wouldn't do the rear batman thing... whatever that is on the back window. You already have a fairly steeply raked back window. With that thing added you're actually increasing the size of the wake behind the car.

05-01-2012, 02:07 PM	#14 (permalink)
tjts1 Banned Join Date: Feb 2008 Location: california Posts: 1,329 Thanks: 24 Thanked 161 Times in 107 Posts	I wouldn't do the rear batman thing... whatever that is on the back window. You already have a fairly steeply raked back window. With that thing added you're actually increasing the size of the wake behind the car.