Stainless Steel High Flow Cat J Pipe and Mid Pipe Subaru WRX Agency Power

Stainless Steel High Flow Cat J Pipe and Mid Pipe Subaru WRX Agency Power


SKU: AP-SVA-172-HBFV Categories: ,


Agency Power, a leader in automotive aftermarket upgrades, is proud to announce the release of our high flow Catted J-Pipe and Mid-pipe for the new WRX. The 2-piece product design allows for easy install of the Catted J-pipe. The Catted J-pipe feature a large 3.5 inch turbine outlet merge collector that steps down to 3 Inch stainless steel piping after the high flow 300 Cell GESi Catalytic converter. The kit was developed utilizing water jetted factory style exhaust flanges to ensure precise fit. Gaskets and hardware (including new turbine housing studs) are provided with each down pipe. This product was designed, fabricated, and tested in Gilbert Arizona and comes with a Limited Lifetime warranty.

  • 304 Stainless Steel .065 inch wall thickness piping
  • 3/8 inch Thick Stainless Steel water jetted flanges
  • 3.5 inch Turbo Outlet
  • 3.0 tubing
  • High Flow GESi 300 Cell Catalytic Converter
  • Limited Lifetime Warranty


  • OEM Subaru Turbo Outlet Gasket
  • 3.00 catback gasket
  • New Turbine Housing Studs
  • New Exhaust Hardware
  • Fitment:

Subaru WRX 2015-2017

  • About the Catalytic Converter:

GESI High Output (HO-series) and Ultra High output (UHO-series) Universal Metal Core Catalytic Converters have been designed to provide a reliable solution to the most common converter problems experienced by our customers.
EPA certified for use on OBD2 vehicles (1996 and newer). 49 States only!
Full Stainless Steel construction, including the substrate which is furnace braised to the mantle for outstanding durability
Unique end-cap design locks substrate in so it can’t rattle around
The GESI proprietary precious metal loading technology ensures greatly reduced emissions, eliminating most Check Engine Light issues
Capable of withstanding up to 1500 deg F
Ideal for forced induction applications, with no loss of HP
Covered by a 5 year/50,000 mile warranty (on shell and tube ends only)
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. Purchasing this product requires you to sign our Vehicle Compliance Waiver

Additional information

Weight 32.00000 lbs
Dimensions 54.00000 × 10.00000 × 10.00000 in