Hey guys, I just ordered my Thermal Classic exhaust for my 92 Si from MS-Motorsports. Best price and DAMN good customer service.

Anyways, I ordered one for my Si but I plan on doing an H22 swap a little later down the road when this engine dies (I plan to track and autoX this car primarily). Will I have to have this exhaust changed in anyway when I swap in the H22??

Thanks

 

no, the only portion of the exhaust you will be required to change is the header.

 

i was just reading about how the cat on the h22 is shorter than that of the h23, so when you install it on your h22 swap, it will be a few inches recessed behind the bumper and could possibly rattle, might want to research the cat length to make sure.
to Thermal, i run a Stealth cat back.