APR
APR 13-18 Audi S6/S7 (C7) Catback Exhaust System
APR 13-18 Audi S6/S7 (C7) Catback Exhaust System
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The APR Catback Exhaust System personalizes your vehicle's looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers smooth the exhaust note to a deep growl, without adding restrictions. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. Cast 2.75" to dual 2.5" rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system. Our cast valve housings enable the vehicle to be fitted with the factory electronic valve actuators, retaining OEM valve operation. Finally, removable 4" polished slash-cut exhaust tips finish the system, adding a classy motorsport-inspired touch to the rear of the vehicle. Optional tip upgrades, and an optional center muffler / Center muffler delete is available.
Features
- Brushed-finished straight-through sound-absorption mufflers (optional center muffler delete)
- In-house design with world-class manufacturing and quality control
- CNC bent and laser cut tunnel brace for added chassis rigidity
- Polished 4" slash-cut exhaust tips (removable and upgradable)
- Cast valve housings and brackets for OEM electronic actuators
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
- Dual 2.75" to quad 2.5" mandrel-bent brushed tubing
- Low-profile design, suitable for lowered vehicles
- Ultra-smooth cast 2.75" to dual 2.5" splitters
- Argon-back-purged TIG welding throughout
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- Rugged and precise mounting brackets
- T304 stainless-steel construction
- Direct bolt-on fit
- Easy to install
Vehicle Fitment
- 2013-2015 Audi S6
- 2016-2018 Audi S6
- 2013-2016 Audi S7
- 2017-2018 Audi S7
Please verify exact fitment (engine, submodel, and trim) before purchasing.
Manufacturer Part Number: CBK0009
Images are for illustration purposes only; actual product may vary.
⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — APR
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Manufacturer's Warranty — APR
APR warrants its products to be free from defects in materials and workmanship prior to installation. Coverage runs to the original purchaser only and is non-transferable, and the warranty period varies by product — each part carries the term set by the manufacturer, so check the coverage that applies to the specific item. Not covered: labor; misuse or abuse; improper installation; failure of related or connected components; and any product not purchased from APR or an authorized dealer. Grey-market purchases are not supported — claims on product bought outside authorized distribution are declined. Claims are made through APR or the authorized dealer or reseller you purchased from, so if you bought it here, contact PitStopTuning and we'll file the claim with APR for you.
Warranty terms are set by the manufacturer and may change. Contact us if you need help with a warranty claim.

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