CTS Turbo downpipe set for Audi S6/S7/RS7 C7/C7.5

CTS Turbo has developed cast stainless steel downpipes with high-flow catalytic converters for the Audi C7 platform with the 4.0T engine.

The downpipe set with integrated catalytic converters for the Audi 4.0T C7 (S6/S7/RS7) is a direct-fit solution that improves exhaust gas flow. The set removes the original crossover and includes the required wiring extensions for the O2 sensors.

Computer-designed cast stainless steel manifolds ensure unrestricted flow, while the 3″ pipes extend all the way to the exhaust system connection.

• Cast stainless steel manifolds
• Heat shields to reduce temperatures
• 3″ stainless steel pipes with sleeve clamps for easier installation and maximum exhaust gas flow
• Transition to the original connection dimensions for direct installation on a factory or aftermarket cat-back system
• TIG welded
• High-flow 200-cell metallic catalytic converters to reduce exhaust gas flow restriction
• O2 sensor wiring extensions included
• Mounting hardware included; downpipe gaskets are not included

For trouble-free installation, we recommend new genuine gaskets, part number 4G0253115D; 2 pieces are required.

A Stage 2 software tune is required to disable the check engine light (CEL). Consult your software tuner.

This product is intended exclusively for racing use and is not road-legal in the EU.

Weight: 19.50 kg

Suitable for: Audi RS7 I (C7), Audi S6 IV (C7), Audi S7 I (C7).

Approval

This part has no TÜV certification (ABE, TTG or Teilegutachten).

Compatible vehicles (manufacturer data)

Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.