Cobb GESI Catted 3" Downpipe | 02-07 Subaru WRX/STI & 04-08 Forester XT (512210)
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: COB 512210
02-07 WRX/STI & 04-08 Forester XT GESI Catted 3" Downpipe by Cobb Tuning
The COBB Tuning GESi Catted 3" Downpipe begins with a CAD designed cast bellmouth that smoothly blends air exiting the turbocharger's turbine housing. Minimizing turbulence when exhaust gasses from the wastegate join into those flowing through the turbine helps to prevent excessive back-pressure. The cast housing is capped off with a COBB logo and auxiliary O2 bung for those wanting to install a wideband sensor early in the exhaust path.
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 downpipe. 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.
Features
- CAD Designed Cast Turbo Outlet for Maximum Flow
- 304 Stainless Steel for Corrosion Resistance
- High Flow GESi Catalytic Converter
- Two O2 Bungs for Factory & Aftermarket Sensors
- Included Adapter Utilizes Stock Donut Gasket for Optimal Sealing & Long Life
- Direct Fit with Factory Exhaust or COBB Cat-Back
Benefits
- Unleashes Previously Untapped Power
- Minimizes Turbulence & Reduces Backpressure
- Durable & Corrosion Resistant Construction
Applications
- 2002 - 2007 Subaru WRX
- 2004 - 2007 Subaru STi
- 2004 - 2008 Subaru Forester XT
What's In The Box?
- 1 - GESI Catted Downpipe
- 1 - Adapter Flange
- 1 - MLS Gasket
- 2 - Shoulder Nuts (for factory spring bolts)
References
Warranty
- COBB Tuning warrants to the original retail purchaser that all components manufactured by COBB Tuning, or sold under the COBB brand, hold a 12-month limited warranty from the date of purchase against defects in materials and workmanship.
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.