SU Test Pipe

[NigHtHaWk219]

just got the SU test pipe and installed it on my baby. def feel the gains, however when I put it on, it doesn't seem to snug up to the cat back part. snugs right up to the down pipe due to the donut flange, however its just straight metal on metal to the catback creating a slight leak. Any suggestions for a gasket or something???

 

[Igve2shtz]

There should have been a gasket mating the cat to the cat-back section of the exhaust. Reuse that gasket. If you didnt install the test pipe using that gasket, it may be stuck to the cat. Put this in (carefully. Its a pain at first to get it to line up right) and it seals right up and quiets down the car also.

 

[NigHtHaWk219]

thanks man appreciate it. worked like a charm.

 

[tunersteve]

Take the TP to a muffler shop and have them give you a replacement gasket, which should cost under $10.