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

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

The SLE Catless Downpipes & Midpipes combo is built for maximum performance and sound on C7 Audi 4.0T V8 models. By eliminating the restrictive factory catalytic converters and middle resonators, this setup drastically increases exhaust flow, sharpens throttle response, and unleashes an aggressive, high-performance exhaust note.

Made from T304 stainless steel, and fully TIG-welded and back-purged, this system is engineered to handle high boost, heat, and horsepower. Whether you’re street-tuned or track-prepped, this full upgrade gives your 4.0T the performance and sound it deserves.

Product Features

• Catless downpipes and midpipes included as a full set
• T304 stainless steel for durability and corrosion resistance
• TIG-welded and back-purged construction
• Increased turbo efficiency and reduced backpressure
• Deeper, louder exhaust tone with faster spool
• Direct bolt-on fitment, no cutting 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.)
• 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. It 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).