LAllison20
Senior Member
Stock exhaust manifolds came in today from Charlotte, freshly sandblasted at my uncles factory! Time for some jet hot....

http://www.youtube.com/watch?v=sW4WPfELhD0&feature=player_embeddedHeard and saw pics from a DTP build that is going on, a Twin Turboed & Supercharged 07-09 GT500.
Im confused, couldnt you put down those numbers with just the twins?