SLE Audi S6, S7, RS6, RS7, A8, S8 C7 (4.0T) 2012–2017 Catless Downpipe

SLE Audi S6, S7, RS6, RS7, A8 & S8 C7 (4.0T) 2012–2017 Catless Downpipe

The SLE Catless Downpipe for the C7-generation Audi 4.0T V8 models is designed to maximize exhaust flow, reduce backpressure, and improve turbocharger performance. By removing the restrictive factory catalytic converters, this downpipe increases power potential, sharpens throttle response, and creates a much more aggressive exhaust tone.

Fabricated from T304 stainless steel and TIG-welded with back-purging, it offers exceptional durability and reliability under high-performance conditions. This is a true bolt-on solution for enthusiasts looking to extract more power and sound from their 4.0T engine.

Product Features

• Catless high-flow design for maximum performance
• T304 stainless steel construction for long-term durability
• TIG-welded and back-purged for strength and reliability
• Significantly improved turbo spool and response
• Deep, aggressive exhaust tone
• Direct bolt-on fitment, no cutting or welding required

Vehicle Compatibility (4.0T Twin-Turbo V8)

• Audi S6 C7 (2012–2017)
• Audi S7 C7 (2012–2017)
• Audi RS6 C7 (2013–2018, non-U.S. market)
• Audi RS7 C7 (2013–2018)
• Audi A8 4.0T C7 (2012–2017)
• Audi S8 C7 (2012–2017)

Disclaimer: This product is intended for OFF-ROAD OR RACING USE ONLY and is not legal for use on public roads in vehicles subject to emissions regulations. A stage 2 ECU tune is required to prevent a check engine light (CEL).