I am having a custom Exhaust biult for me this weekend. It will be an angled 70MM with an HKS Hi Power tip. I also would like a testpipe my mechanic said he could build me one or I could order one. If I order one it will be the Berk Testpipe....But before I do would a 70MM testpipe work better than a 2.5Inch?

 

Does anyone know if this would benifit my setup or not?

 

Any testpipe will befenit your setup. But since the exhaust is a 70mm, a 70mm testpipe will benefit you more..

 

 

Really that is good to know thanks.....Does anyone make one or would I be the first? If I am the first I will dyno the mods as I put them on so we can see what kind of power will be made!