Audi S6 Performance Exhaust - APR - Catback - Polished - `13-`18
Audi S6 Performance Exhaust - APR - Catback - Polished - `13-`18

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Audi S6 Performance Exhaust - APR - Catback - Polished - '13-'18. A premium T304 stainless system that adds a deeper, motorsport-inspired tone and a polished finish while retaining factory valve control.
APR's hand-crafted catback uses T304 stainless with argon-back-purged TIG welds. Dual 2.75-inch to quad 2.5-inch mandrel-bent tubing and cast splitters promote smooth flow, while brushed straight-through mufflers deliver a deep growl. Cast valve housings accept the OEM electronic actuators to preserve factory valve control. Rugged brackets, OEM-style slip clamps, and Torca AccuSeal tip clamps provide a precise, direct bolt-on fit.
Features
- T304 stainless, argon-back-purged TIG welds
- Dual 2.75" to quad 2.5" mandrel-bent tubing
- Cast splitters; cast housings for OEM valves
- Brushed straight-through mufflers; optional center muffler/delete
- Removable 4" polished tips; OEM-style and Torca AccuSeal clamps
Note: Facelifted C7.5 models may require APR valve extension harness (RS100004).
Have questions or want expert guidance? Call our team—installation and customization are available at our Austin, TX and Los Angeles area locations: TX 512-982-9393, CA 562-981-6800.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov






















