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COBB Tuning

COBB Tuning Downpipe Catted Bellmouth - STI 2004-2007 - WRX 2002-2007 - Forester XT 2004-2008

COBB Tuning Downpipe Catted Bellmouth - STI 2004-2007 - WRX 2002-2007 - Forester XT 2004-2008

SKU:COBB-512210

Regular price $995.00 USD
Regular price Sale price $995.00 USD
Sale Sold out

NOTE: This product has been Superseded from #COBB-512203

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 unleashes power where the stock restrictive unit lacks.

 

Not CARB Legal

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 flange 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.

 

Subaru SS WRX / STI / FXT 3" Downpipe

  • 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
  • Utilizes Stock Donut Gasket for Optimal Sealing & Long Life
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Warranties

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RalliTEK BRANDED PRODUCTS LIFETIME WARRANTY

RalliTEK branded products are warranted to the original owner against manufacturing defects in materials and workmanship for the lifetime of the product.

If a RalliTEK branded product covered by this warranty fails due to a manufacturing defect we will repair the product, without charge, or replace it at our discretion. This policy covers only original, unaltered, and unmodified materials and workmanship. This warranty does not cover damage caused by incorrect installation, accident, improper care, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use. Damage not covered under warranty may be repaired for a reasonable rate and a fee will be charged for return shipping.

For warranty evaluation, please contact RalliTEK Customer Service at (503) 619.0055 or info@rallitek.com to obtain a return authorization. Once this step has been completed, your product must be returned directly to the RalliTEK Warranty Department, 13339 NE Airport Way, Suite 500, Portland, OR 97230. All shipping to the Warranty Department must be pre-paid and insured. RalliTEK will not be liable for damaged or lost inbound packages.

      NOTThis warranty is only available within the United States or Canada

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  • This warranty does not cover products sold by RalliTEK that are not RalliTEK branded products.

The RalliTEK website sells discontinued, special markup, and slightly blemished products at significant discounts as 'factory seconds' products. This warranty does not automatically cover products purchased as factory seconds. RalliTEK reserves the right to determine if any warranty applies on a case-by-case basis for factory second parts. If approved, the RalliTEK Warranty Department may repair factory second products for a reasonable charge and applicable shipping charges.

MANUFACTURER WARRANTIES (FOR NON-RALLITEK BRANDED PRODUCTS)

Non-RalliTEK branded products do not have any written or implied warranties. Products on RalliTEK.com are sold with the warranty applied directly from the manufacturer. The customer must contact the product brand manufacturer for any warranty details. All products sold by RalliTEK are intended for off-road and/or race use only, as suggested by the manufacturer, and should be installed and set up by professional service centers only. RalliTEK is not responsible for any product failure or failure due to installation. Should a warranty claim arise, the customer and the manufacturer will handle all warranty issues directly.

There is no warranty on high-performance or race-related parts due to the nature of usage.

No payment or reimbursement shall be made for installation, removal, transportation, or other charges. The remedies outlined in this instrument are exclusive and the liability of RalliTEK with respect to any sale shall not exceed the price of the product on which the liability is based.

EXCEPT AS STATED OTHERWISE IN THIS WARRANTY, RalliTEK MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. RalliTEK shall not, in any case, be liable for special, incidental, consequential, indirect, or other similar damages arising from any breach of these warranties even if RalliTEK or its agent has been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you. This warranty is governed by the laws of the State of Oregon.

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Before we send you a discount, we would like to see your dedication towards the brand and your efforts put in before we reward you with discount parts. This will also help us determine at what level to discount you (Discounts typically range from 5% to 50% and sometimes more). So, we ask if you want to continue, please buy a RalliTEK product at full price (you may want to buy a cheaper RalliTEK item for this step, or if you have any others already), and review them using one of the methods mentioned above. Share your content with us, and at that point, we can discuss discounts on RalliTEK items with you. That being a dollar amount or a percentage off on your cart. This choice is up to RalliTEK and a per individual agreement. You help us, we help you! Thanks again for your interest!

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By default, RalliTEK's "Free BEST Way!" option utilizes UPS and FEDEX depending on the product size and weight. Smaller items generally ship UPS, while larger items ship FEDEX.

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Single items costing over $500 will sometimes have an adult signature and will require a signature upon receiving the package. See your tracking number to see if your product requires an adult signature.

Shipment Cutoff Times

RalliTEK's daily pickup time for UPS and FEDEX packages is around 3 pm PST. Depending on the selected carrier speed and RalliTEK's 48-hour processing window, it is RalliTEK's main shipping priority to have all shipments ready for pickup before these times each day.

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No. For security reasons, RalliTEK, and RalliTEK.com will not change any addresses on an order that has already been placed. The customer in question MUST replace the order again with their correct credentials, and request that their incorrect order is canceled. At this time, any cancellation fees will be voided and the customer's incorrect order will be fully refunded.

Will You Ship Internationally?

RalliTEK accepts international orders. International orders are done through our website. Please add the item to your cart and go through the checkout process. After shipment, international orders will not be eligible for returns and all sales will be final.

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