Audi RS6 C8 / RS7 C8 4.0 TFSI Catless Downpipes Without OPF (2019+)
FITMENT
WARRANTY
SHIPPING
SS304 High-Flow Catless Downpipes for Audi RS6 C8 & RS7 C8 4.0 TFSI Twin-Turbo V8 Without OPF
Designed for the Audi RS6 C8 and Audi RS7 C8 powered by the 4.0 TFSI twin-turbo V8 without OPF / GPF, these high-flow catless downpipes replace the restrictive factory catalytic converter sections with a significantly freer-flowing exhaust path.
Manufactured from high-quality SS304 stainless steel, the downpipes are engineered to withstand the extreme temperatures generated directly after the twin turbochargers while providing excellent corrosion resistance, strength and long-term durability.
The catless configuration removes the restrictive factory catalytic converters, significantly reducing post-turbo exhaust restriction and improving exhaust gas flow. This results in increased turbocharger sound together with a deeper, louder and considerably more aggressive 4.0 TFSI V8 exhaust note.
Smooth exhaust routing and precision-formed pipework help maintain efficient gas flow while vehicle-specific flange geometry and mounting points provide direct integration with the factory Audi exhaust system.
Original sensors and applicable OEM components should be transferred during installation where required. Professional installation is strongly recommended.
KEY FEATURES:
- SS304 stainless steel construction
- Twin catless downpipe design
- Designed for Audi 4.0 TFSI twin-turbo V8
- Designed for vehicles without OPF / GPF
- Removes restrictive factory catalytic converters
- Reduced post-turbo exhaust restriction
- Improved exhaust gas flow
- Increased turbocharger sound
- Deeper and more aggressive V8 exhaust tone
- Vehicle-specific mounting geometry
- High-temperature resistant construction
- Excellent corrosion resistance
- Direct-fit exhaust routing
- Professional installation strongly recommended
PACKAGE INCLUDES:
- 1 × Pair of SS304 Catless Downpipes
- Exhaust Gaskets
- Installation Hardware
IMPORTANT NOTICE:
This product is intended for off-road, track and motorsport use only. Removal of the factory catalytic converters may not comply with emissions or public road-use regulations in your country or region.
Installation of catless downpipes may trigger a Check Engine Light (CEL). Appropriate ECU software or calibration may be required depending on the vehicle setup.
This product is designed for vehicles without OPF / GPF.
It is the customer’s responsibility to confirm all applicable local emissions, inspection and road-use regulations before purchasing or installing this product.