So...these are my second set of test pipes.first were on my 04..and when I installed them I found a leak at the header from the flange being warped. So pull the whole exhaust off , square the flange put it back together and 8 years later still super test pipes. Soo..when I recently got these for my 08..you would think..after the bs with the 04 I would have checked the flange...and....no...I'm an idiot...gdi..here we go again ...so
as a psa....if you buy berk test pipes boys and girls..take the 25 seconds with a straight edge and make gd sure there flat...other then that..fantastic test pipes..