CAT BACK EXHAUST FOR SALOON *BLACK*

Finally released after a long time of R&D! The results were WELL worth it! More than 15 WHP gain! Looks to kill and performance galore.

PERRIN Performance has been building exhausts for quite some time and had great success with them in both performance and sound. This classic3" system is similarly styled to the OEM system but with bigger tips and fully polished 3" stainless steel tubing and mufflers.  Our 4"polished slash cut tip fits the look of the back of your WRX very well with out looking like your car came from Mars.

This system was designed to give you the most power while still keeping the sound level to a reasonable level.  Like all other PERRIN Performance™ Cat-Back Exhaust System, we built this from 100% Stainless steel, and with free flowing mufflers maximum exhaust flow, and keep your system lasting the life of your car.  All systems mate  perfectly with factory hangers,undercarriage and bumper and fit to OEM and aftermarket downpipes. 

The sound is amazing! See videos.

3" Plumbing to maximize performance

Resonated Center Section to prevent drone on the freeway.

Bolts to OEM Down Pipe or PERRIN.

With some gloves and with a little bit of prepping( removing a few unnecessary hangers) we dynoed the stock exhaust and swapped it in about 10 minutes. Our results were as expected,almost 10WHP.  That seems to hold true on pretty much all the Subarus we have dynoed so far.  Below are the results we got on our 08 WRX!