[Lawdogg]

Actually, DRMs are the best. OK so I'm biased, but check out the hp gain from their website. My car was the mule for the dyno runs and the gains 19 rwhp and 19 rwt were legit. Fit and finish is top quality. You will not be disappointed.

 

[Lawdogg]

www.dougrippie.com Headers are ceramic coated and fit great.

 

[Lawdogg]

I think Vaughn gave you the correct info. DRM headers work great on the LS6. He really knows these cars.