I would like to intorduce the Aze Performance J Pipe for your 2008 - 2021 Sti or your 2008 - 2014 WRX
The Aze Performance Downpipes are fabricated to replace your factory downpipe and its restrictive factory catalytic converter with larger 3 inch 304 stainless steel tubing, a freeer flowing G Sport GESI high flow catalytic converter (or not) and available mounting hardware or extra bung for a wide band O2 sensor.
These Aze Performance downpipe are fabricated in Canada by utilizing local companies for their 304 stainless steel piping and mandrel bends, then they are TIG welding by hand with laser cut flanges. This is all done In order to allow the exhaust gases to flow freely without restriction to achieve highest possible power gains. All the while keeping all the OEM mounting points and bung locations for and easy DIY install.
Loose the weight of the stock restrictive exhaust, add some performance, with a deeper sound and a perfect fit with the The Aze Performance J Pipe
-Made in Canada
-3 inch diameter
-304 stanless steel construction
-Mandrel bends
-1/2 inch laser cut turbo flange
- OEM bung locations
-Hand TIG welded
-Downpipes are availlable with or without a high flow catalytic converter
-Mounting hardware is available
-Extra wide band bung installation is available
- An adapter is required for perfect fitment with the stock catback.