Product in competitor's store/website must be in stock.
The item must be identical, including model number, components and U.S. Which items does Extreme PSI price match? Almost everything we sell. If you see a product on another website that is listed lower than our price, please give us the opportunity to earn your business! Keep in mind that the price match is done with all shipping charges calculated. Our Price Match Policy: Extreme PSI works hard at maintaining the lowest price on the Internet. *Please include shipping/handling charges Have you seen this product at a lower price elsewhere? If so, please give us a chance to match or beat it! We will respond to your request promptly! You can also use the resonated J-Pipe if you want to quiet down the turboback system!ģ" 304 Stainless Steel Construction with ResonatorĬat-Back Connection - 3" Flat Flange or Donut Adapter Thus, we have gone a step above and beyond to offer a resonated version to our customers that want to keep their stock cat-back. During testing, we discovered when running a stock cat-back with an upgraded J-Pipe, there was a resonance issue when cruising at highway speeds. With the relocation of the turbocharger for the 2015+ WRX, the first section of exhaust no longer requires a downward turn but instead uses a sharp "j-turn" to route exhaust towards the back of the vehicle.
The COBB J-Pipe replaces what is traditionally referred to as the "downpipe" on previous Subaru vehicles. All of these features combine into an excellent replacement for the power robbing factory unit! WHY The COBB Stage 2 Power Package is a simple bolt-on and tuning solution for your 2015 WRX You get the Accessport tuning convenience, a big increase.
2015 wrx downpipe cobb full#
By opening the diameter of exhaust flow coming out of the turbo, the downpipe unleashes power where the stock restrictive unit lacks.The COBB Subaru J-Pipe for the 2015+ WRX is a direct replacement unit which features full CNC mandrel bent 304 stainless steel construction, a high quality metal spun catalytic converter, and an adapter for use with the factory catback.
2015 wrx downpipe cobb upgrade#
The COBB Tuning turbo downpipe is one of the premier modifications most owners look to upgrade on their vehicle. An additional benefit is that it makes the COBB 3″ Downpipe compatible with any cat-back exhaust that mates to the factory cat section. This provides an improved seal compared to other methods, as well as reduced noise. The end flange uses the stock donut gasket and factory spring bolts to aid in flex, longevity and proper fitment. All tubing used in the fabrication of this downpipe is 304 stainless steel for increased corrosion resistance. A second O2 sensor bung is located immediately after the cat to be used by the second OEM O2 sensor. It also reaches operating temperature faster than other style cats for cleaner cold-start emissions. This one piece 400 grade stainless steel cat has a much higher flow rate and longer lifespan compared to ceramic or “brick” style cats. A custom spun metal substrate high flow catalytic converter comes next. The outlet flange is configured with an O2 sensor bung to accommodate the stock O2 sensor. The shape of the outlet flange smoothly blends the turbine outlet and wastegate gases. The engineering that went into the COBB 3″ Downpipe started with the CAD designed investment-cast turbine outlet, made of 304 stainless steel for enduring corrosion resistance and reduced heat transfer to the engine bay. The COBB downpipe, combined with our Accessport engine management, is one of the most easy installations for any enthusiast looking to unlock the true potential of their WRX. This metal substrate cat is highly efficient, allowing the exhaust to flow much easier than the factory unit ever would. The design permits the air to flow with very little turbulence to the single high flow catalytic converter. The COBB Tuning downpipe begins with the CAD designed bellmouth that directs the air coming out of the turbo.
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