Borla cat-back exhaust system.
The system features a Merge X-Pipe for increased performance and improved sound. The system includes electronic exhaust valve simulators which ELIMINATE the valves. This avoids any warning lights on the dash while providing maximum flow at all times. BORLA Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.
Use the vehicle selector to confirm your exact year and configuration.
Borla Cat-Back Exhaust System - S-Type — 2013-2018 Audi S6
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2013–2018 | Audi | S6 |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Borla |
| Part number | BRL140704 |
| Category | Exhaust & Performance |
| Years | Make | Model |
|---|---|---|
| 2013–2018 | Audi | S6 |

Worth adding
Useful in any truck — ships separately in its own box.
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