Cobb Subaru SS 3" Downpipe

Cobb Subaru SS 3" Downpipe

The COBB Tuning downpipe begins with the CAD designed bellmouth that directs the air coming out of the turbo. The design permits the air to flow with very little turbulence to the single high flow catalytic converter. This metal substrate cat is highly efficient, allowing the exhaust to flow much easier than the factory unit ever would. 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.

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 shape of the outlet flange smoothly blends the turbine outlet and wastegate gases. The outlet flange is configured with an O2 sensor bung to accommodate the stock O2 sensor. A custom spun metal substrate high flow catalytic converter comes next. This one piece 400 grade stainless steel cat has a much higher flow rate and longer lifespan compared to ceramic or "brick" style cats. It also reaches operating temperature faster than other style cats for cleaner cold-start emissions. A second O2 sensor bung is located immediately after the cat to be used by the second OEM O2 sensor. All tubing used in the fabrication of this downpipe is 304 stainless steel for increased corrosion resistance. The end piping tapers down to a flange that uses the stock donut gasket and factory spring bolts to aid in flex, longevity and proper fitment. This provides an improved seal compared to other methods, as well as reduced noise. An additional benefit is that it makes the COBB 3" Downpipe compatible with any cat-back exhaust that mates to the factory cat section.

The COBB Tuning turbo downpipe is one of the premier modifications most owners look to upgrade on their vehicle. By opening the diameter of exhaust flow coming out of the turbo, the downpipe unleash power where the stock restrictive unit lacks.

  • CAD Designed Cast Turbo Outlet for Maximum Flow
  • 304 Stainless Steel for Corrosion Resistance
  • Custom Spun Metal Substrate High Flow Cat
  • Two O2 Bungs for Factory & Aftermarket Sensors
  • Tapered Piping Utilizes Stock Donut Gasket for Optimal Sealing & Long Life


COBB Installation Guides & Manuals

 COBB Subaru Downpipe 524203 Installation Instructions


Dit product is compatibel met volgende voertuigen

Voertuig Merk: Voertuig Model: Voertuig Variant: Vanaf: Tot: Motorcode: Notes
Subaru Impreza STi 2011 2014 2.5L - AWD Petrol

COBB Hard Parts

Om COBB Accessports & Pakketten te shoppen, klik aub hier

COBB Tuning is een Automobiel Engineering bedrijf, toegewijd aan de ontwikkeling van oplossingen die het vermogen en het rijplezier van performance auto's verbeteren. COBB Tuning heeft een unieke benadering ten opzichte van andere tuners door altijd naar het volledige platvorm van de auto. COBB's ultra-hoge-kwaliteits producten en services zijn professioneel engineered, door en door getest en ondersteund door de beste customer service om ervoor te zorgen dat de ervaring met COBB ongeëvenaard zal zijn. COBB Tuning staat voornamelijk bekend door hun Accessports
Het assortiment bestaat voornamelijk uit producten voor BMW, Ford, Mazda, Porsche, Mitsubishi, Nissan en Volkswagen. Gespecialiseerd in Motor Management oplossingen, turbo kits, lucht inlaatsystemen en onderstellen. Cobb is daarmee een "one-stop-shop". Design, ontwikkeling, productie, testing en servicing allemaal onder één dak. Of het nu gaat om hun state-of-the-art Accessport ECU programmatie of perfect bolt-on performance producten, COBB Tuning heeft de ervaringen, kunde en attitude om aan jouw verwachtingen te voldoen!

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  • RRP: €834,90 (incl. BTW)
  • Excl. BTW: €690,00