Hey guys--need some quick help here.
I know the stock exhaust down pipe of the GN/TR necks down at the connection of the turbo and then opens up to approximately 2.5". Does anyone have one laying around that you could give me the inside dimension? I'd do it myself but my car is currently out...
I recently installed a Duttweiler Neck and here were my findings:
1. JB Weld held a Dutt neck on for about 15 minutes of run time and three short bursts to 20psi. It then failed in dramatic fashion.
The neck broke clean off. The neck was prepped similar to a weld prep. Large 45 degree...