INVIDIA Catted Downpipe J-Pipe w/ 2 O2 Bungs 6-Speed 2015-2021 WRX

Description:
Invidia's downpipe is a great way to start adding Horse Power and Torque. This system was tested in Turbo Magazine, they found that when combined with the cat-back section, HP gains were seen up to 60+ at the wheels with engine management.  The downpipe is constructed of 304 stainless steel with a large bell mouth, which will ensure longevity while enhancing power by freeing exhaust flow. 3" mandrel-bent and bolts up to any stock replacement cat back or stock unit. This downpipe also has an extra oxygen sensor bung welded in so you can install a wideband oxygen sensor and keep the stock one intact. It comes with a plug installed so you don't have to worry about not having one.

Features:
- High Flow Catalytic Converter
- 304 Stainless Steel
- 3 Inch Piping Diameter
- 2 x O2 Bungs
- Hardware Included
- Large stainless steel bellmouth enhances power by freeing excess gas

Includes:
- 1 x Catted J-Pipe / Downpipe
- Exhaust to mid-pipe Gasket Hardware
- Does Not Include Turbo To Downpipe Gasket (See GrimmSpeed 020033)

Applications:
2015-2021 WRX (6-Speed ONLY)