PRL 3inch J-Pipe + Mid Pipe Combo Subaru WRX 2015-2017 / Forester XT 2014-2016

PRL Motorsports
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Each piece uses 3D CNC ported 1018 cold rolled steel flanges mated to 304 stainless 3" tubing. All products are handmade and checked for perfect fitment.
A premium stainless flex section is used to allow movement in the exhaust to reduce the risk of cracking

This J-pipe / midpipe assembly is 2 pieces, giving customers the ability utilize the factory catalytic converter by using only the downpipe. A catted J-pipe isn't offered because there is no way for us to include a high quality cat for an affordable price. Most aftermarket cats offered with other J-pipe assemblies are inferior compared to the OEM cat. Using the upper J-pipe will make the exhaust system catless.

Optional additional o2 bung for customers using a wideband sensor.
  • Increased spool
  • Average 20-30 hp and tq gain throughout the midrange
  • 12 whp / 33 ft/lbs tq at peak
Kit Includes:
  • J-Pipe
  • Midpipe v2 (1 Piece Design)
  • All gaskets and hardware to bolt up to the factory cat and / or turbo.
A Pro Tune is recommended due to the primary cat being deleted
Dyno numbers are based off of a bone stock 2015 WRX with ETS 3" cat-back exhaust and Cobb Stage 1 reflash on an AWD Dynojet on the same day with 3 back-to-back pulls with each mod to check for consistency. 
*Offroad Use Only


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You're reviewing: PRL 3inch J-Pipe + Mid Pipe Combo Subaru WRX 2015-2017 / Forester XT 2014-2016