HS08STIG3T. Fitment: This exhaust is a perfect match for 2011 - 2014 Subaru Impreza WRX and WRX STi HATCHBACK (wide body). Features: It comes with new gaskets and hardware. Made of 304 stainless steel, it has a 3 - inch piping diameter and 4 - inch quad titanium exhaust tips. The exhaust hangers are welded onto OEM locations for a direct fit. Notes: If you love that awesome rumble, this Q300 for 11 - 14 Hatch is a great choice. It has 3 - inch tubing, mandrel - bent and CNC - cut flanges. If you have the factory downpipe, you'll need this adapter for a perfect fit.


Using this Invidia Q300 exhaust is easy. Just follow the included instructions to install it on your 2011 - 2014 Subaru Impreza WRX or WRX STi Hatchback. Make sure to use the new gaskets and hardware provided. If you have the factory downpipe, don't forget to use the adapter for a proper fit. As for maintenance, regularly check the exhaust for any signs of damage or loose parts. You can clean it with a mild soap and water solution to keep it looking great. When driving, enjoy the sweet rumble this exhaust produces, but also be aware of local noise regulations.