The Borla Hush Catback Exhaust with 3in adapter for the WRX / STI features 3in piping with a resonator and quiet twin-tip muffler. This is an exceptionally quiet exhaust for the WRX & STi. The section of the catback that bolts to the downpipe is slip-fit, and can be replaced with the 3in adapter for future upgradability. The downpipe section Borla includes will bolt perfectly to your stock downpipe, but the optional 3in adapter simply bolts on and removes the bottle neck if you plan to use a 3in" downpipe. Backed by Borla's million mile warranty, and constructed of stainless steel -- this is an excellent choice for your WRX or STi.
Part Number: 140053-3
1 customer has reviewed this product.
Great Sound, Great Power.
- I have had the Borla Hush on my 02 WRX wagon for about a year now and I am very satisfied with the quality and sound. It is a full 3 inch exhaust which is plenty for a stock or slightly modified Subaru. Mated with an aftermarket downpipe and a tune I found power gains basically the same as other much louder exhausts. If you want a full 3 inch exhaust with a much deeper and slightly louder rumble that won't excite your local police department this is a great choice. (It does drone a bit in the wagon, but nothing like other exhausts);