I have it - very nice. The first time I installed it I had some leaks. Turns out I didn't have the H-pipe together enough and it made it nearly impossible for the H-pipe to seat properly on the manifolds. Correcting my assembly error made all the difference in the world. I had to use a little high-temp rtv sealant on the driver's side manifold/h-pipe connection, but I think that was due to the JBA headers.