COBB Subaru GESi Catted 3" J-Pipe Resonated WRX 6MT 2015-2020

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$950.00
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$950.00
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SKU 541220

The COBB Tuning GESi Catted 3" J-Pipe begins with a CAD designed 4" cast bellmouth that smoothly blends air exiting the turbocharger's turbine housing straight into the GESi High Flow Catalytic Converter. Minimizing turbulence when exhaust gasses from the wastegate join into those flowing through the turbine helps to prevent excessive back-pressure.

A welded bracket utilizes the factory hard mount near the transmission reducing stress on the turbocharger mounting bolts and studs.

Corrosion resistant and mandrel bent 3" 304 Stainless Steel tubing carries exhaust gasses down stream into a COBB-exclusive GESi 300 cell high flow catalytic converter. A second O2 bung is located directly after the catalytic converter and is to be used by the OEM Rear O2 sensor.

A CAD designed, cast 304 stainless steel, flange finishes off the tail section of the J-Pipe. The reinforced cast flange is less susceptible to warp during assembly and for those of you installing with the strength of Hulk. A stainless adapter flange and included MLS gasket allows direct fit with the factory exhaust or COBB Cat-Back Exhaust utilizing the OEM donut gasket. Included COBB proprietary shoulder nuts allow installation of the factory spring bolts without fuss.

The COBB Tuning GESi Catted 3" J-Pipe is one of the premier modifications WRX owners look to upgrade on their vehicle. By opening the diameter of exhaust flow coming out of the turbo, the downpipe unleashes power where the stock restrictive unit lacks.

FEATURES

  • High Flow GESi Catalytic Converter
    3" 304 Stainless Steel Construction with Resonator
    CAD Designed 4" Cast Turbo Outlet for Maximum Flow
    Cat-Back Connection - 3" Flat Flange or Donut Adapter

Fitment:

  • 2015-2020 Subaru WRX Sedan 6MT

Unfortunately, this product is temporarily out of stock, however should become available soon. You can still place your order and be put in a queue; the item will be shipped ASAP. Please contact our customer service team with questions or to check availability.


This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov