Subaru Enthusiasts Car Club of the Sierras - View Single Post

Kevin M · 2010-08-11, 12:20 PM

All it does for you is keep a little bit of heat out of the engine bay. Especially with cast manifolds, there is no performance advantage.

2010-08-11, 12:20 PM	#2
Kevin M EJ22T Join Date: Sep 2003 Location: Reno Posts: 9,445 Car: '93/'01 GF6, mostly red Class: 19 FP	All it does for you is keep a little bit of heat out of the engine bay. Especially with cast manifolds, there is no performance advantage. __________________ FWD is the new AWD