Description
Power speaks for itself. The WERKE Audi RS4 RS5 B9 200CPSI Catted Downpipe delivers a more refined exhaust note while achieving the goal – unmatched performance.
Engineered for performance and built to last, WERKE high-flow downpipes are designed and tested in Australia for outstanding quality and reliability. Each unit is hand-crafted from premium T304 stainless steel, featuring TIG-welded construction and precision CNC-machined flanges and components.
Available exclusively with 200CPSI sport cats, this downpipe is designed as a direct bolt-on upgrade with no cutting or modification required. The sport-catted configuration allows installation without ECU tuning and is engineered to avoid triggering check engine lights (CEL).
Backed by the WERKE 100% Fitment Guarantee and Lifetime Warranty, this upgrade delivers proven performance with complete peace of mind.
Key Features
- Designed in-house in Australia
- Suitable for RHD and LHD vehicles
- Engineered to work with WERKE Stage 2, Stage 3 and Stage 4 turbo kits
- High-flow design tested up to 1,000HP
- Premium T304 stainless steel construction
- Precision CNC-machined flanges and fittings
- 200CPSI EU3 sport catalyst design
- NO CEL guaranteed when installed as intended
- WERKE 100% Fitment Guarantee
- WERKE Lifetime Warranty
Compatibility & Fitment
Compatible with Audi RS4 B9 and Audi RS5 B9 models equipped with the 2.9L twin-turbocharged V6 engine.
Note: This product is intended for off-road, racing and competition use only and may not be legal for use on public roads or highway-registered vehicles. Please check your local regulations before installation.
This component was previously marketed as O-SPEC and has since transitioned to the WERKE brand. The rebrand does not affect product specifications or compatibility – all manufacturing, materials and performance testing remain identical.
