RallySport Direct proudly carries a great selection of quality performance exhaust modifications brought to you by Faction Fab.
This is a quick and easy way to increase the performance, looks, and sound of your vehicle. This is a direct replacement for your factory heavy muffler, and the Faction Fab Axle-Back Exhaust is aesthetically pleasing, saves weight, and will provide your vehicle with a race-inspired exhaust note. Installation can be performed in a matter of minutes using your basic garage tools, and there will be exhaust hangers welded onto the OEM locations to make the installation simple.
The Faction Fab OEM replacement axle-back systems are specifically designed for the GR 2011-2014 WRX and 2008 - 2014 STI HATCHBACKS with stock or direct stock replacement mid-pipes. These systems are 100% made in the USA, using American sourced tubing for best quality and manufacturing methods. The systems are made from mandrel-bent 16 gauge 304 stainless steel, 3/8" thick laser-cut flanges, and sturdy 1/2" hangers. All components are meticulously TIG welded by hand to perfection for long and reliable service life. To finish it off, the systems use slip-on exhaust tips, allowing you to fine-tune the position of the tips in relation to the bumper.