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CTS Turbo Audi C7/C7.5 S6/S7/RS7 4.0T Cast Downpipe Set with High Flow Cats

$1,799.99
CTS Turbo
CTS-EXH-DP-0026-CAT
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CTS Turbo Audi C7/C7.5 S6/S7/RS7 4.0T Cast Downpipe Set with High Flow Cats
CTS Turbo has done it once again, we made the perfect cast stainless steel downpipes with high-flow cats for the C7 4.0T platform. \n \nThe CTS Turbo Cast Catted downpipe set for 4.0T Audi C7 (S6/S7/RS7) is a bolt on solution for increased performance. Our downpipe set eliminates the OEM cross over and includes the necessary harness extensions for the O2 sensors. \n \nCAD engineered cast stainless steel collector provides unrestricted flow and 3" piping runs all the way back to the exhaust connection. \n
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  • Cast stainless steel collectors
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  • Heat shielding to keep the temperatures down
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  • 3" Stainless pipes with sleeve clamps for easy install and maximum exhaust flow
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  • Taper to OE fitment for direct fitment to factory or aftermarket catback systems
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  • TIG welded
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  • High Flow 200 cell metallic catalytic converters to reduce exhaust flow restriction
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  • Includes O2 Sensor Harness extensions
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  • Includes installation hardware (downpipe gaskets not included)
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\nWe recommend purchasing new OEM gaskets for headache-free installation (part number 4G0253115D, 2 required) \n \nStage 2 software tuning is required to remove the CEL, check with your software tuner. \n \n \nRace use only! Not legal for use on public roads. \n \nFitment: \n
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  • 2013 - 2018 C7/C7.5 Audi S6 4.0T
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  • 2013 - 2018 C7/C7.5 Audi S7 4.0T
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  • 2014 - 2018 C7/C7.5 Audi RS7 4.0T
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Returns Policy

Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new. Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.

Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.

Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.

Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.

Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.

Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.

You can simply contact us via email / telephone for a live inventory check

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