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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
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Description
APR CBK0009 - Catback Exhaust System - S6/S7 (C7)Fits 2013 2018 Audi S6, S7 Overview 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
Fits 2013-2018 Audi S6, S7
Overview
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:
- T304 stainless-steel construction
- Argon-back-purged TIG welding throughout
- Dual 2.75" to quad 2.5" mandrel-bent brushed tubing
- Ultra-smooth cast 2.75" to dual 2.5" splitters
- Brushed-finished straight-through sound-absorption mufflers (optional center muffler delete)
- Polished 4" slash-cut exhaust tips (removable and upgradable)
- Cast valve housings and brackets for OEM electronic actuators
- Rugged and precise mounting brackets
- CNC bent and laser cut tunnel brace for added chassis rigidity
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
- Direct bolt-on fit
- Low-profile design, suitable for lowered vehicles
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- In-house design with world-class manufacturing and quality control
- Easy to install
Specs
| Bending | Mandrel |
|---|---|
| Brackets | Precise |
| Brand | APR |
| Category | Exhaust |
| Center Muffler | No |
| Clamp Style | Slip Clamp |
| Emission Code | 5 |
| Exit Tube Diameter | 2.5 IN |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Style | Sound Absorption |
| Product Type | Exhausts (Catback Systems) |
| Splitter | Cast |
| Sub Category | Exhaust and Tail Pipes |
| Tip Count | 4 |
| Tip Diameter | 4 IN |
| Tip Finish | Polished Silver |
| Tip Style | Single Wall |
| Tips Removable | Yes |
| Tube Connection | Butt Joint |
| Tube Diameter | 2.75 IN |
| Tube Finish | Brushed |
| Valve Actuation | OEM |
| Version | Catback - S6/S7 (C7) |
| Welding | TIG |
| UPC | 810009931874 |
| Part Number | CBK0009 |
Service Parts
- APR Single-Walled 4" Slash-Cut Tips (Polished Silver) - Set of 2
Part# TPK0004
Emissions
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Tech Resources
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Don't pass this one by
Color: Gunmetal Grey, Size: Rechargeable
This is the best wine opener we ever had...push button once...it goes in, pulls cork out, then reverses and drops cork in your hand...all with one push of the button. Long battery life between charges.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Works just like it says.
Color: 8-in-1 Silver, Size: Rechargeable
My hands can no longer open a bottle of wine. This makes it so easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Game Changer for Wine Lovers
Color: 8-in-1 Silver, Size: Rechargeable
Circle Joy Electric Wine Bottle Opener and I’m honestly really impressed.
Setup was super simple, and it works exactly as advertised—just place it on the bottle, press a button, and the cork comes out smoothly in seconds. No struggling, no broken corks, and no mess. It makes opening wine feel effortless and a lot more enjoyable.
I also love the sleek design—it looks modern and feels sturdy, not cheap. If you have the set with accessories, the extras like the foil cutter and pourer are a nice bonus and actually useful.
Overall, this is a great little gadget, especially if you open wine often or just want something convenient and easy to use. Definitely a solid buy or even a nice gift idea.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Great electric corkscrew
Color: 7-in-1 Silver, Size: Rechargeable
The electric corkscrew works perfectly. It makes opening wine bottles so easy. I haven’t had to recharge the device for weeks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Best cork remover!
Color: 7-in-1 Silver, Size: Rechargeable
I love this wine bottle opener. With just a zip, the cork is out! No struggling, no breaking of the cork. Perfect. I’ve bought several for gifts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
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