Wagner Tuning Downpipe Kit Catless
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Wagner Tuning Downpipe Kit Catless - Audi TTRS (8S) / RS3 (8V) FL
Wagner Tuning builds its exhaust hardware around one goal: strip out restriction without compromising fitment or durability. This catless downpipe kit is engineered specifically for the Audi TTRS and RS3, replacing the restrictive factory precat pipework with a free flowing stainless steel design that unlocks the turbocharger's full potential.
This listing covers the Audi TTRS (8S) and Audi RS3 (8V) Facelift models, sharing the same EA855 platform hardware. The kit is a direct replacement for the factory precatalyst section and mates straight up to the stock after catalyst pipework, SKU 500001028-CL.
Important: This is a catless product - race and motorsport use only, not intended for road-registered vehicles.
Key Features
- Constructed from 1.4301 (SS304) stainless steel cast
- No precatalyst converter for maximum flow
- 2x 70mm CAD designed, flow optimised piping
- Twin lambda probe connections retained
- Plug and play fitment to factory after cat pipes
- Reduces thermal load on the turbocharger
- Lowers back pressure for increased power and torque
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Audi | RS3 Sedan | 8V | - |
| Audi | RS3 Sportback | 8V | - |
| Audi | TT RS | 8S | - |
Technical Specifications
| Spec | Value |
|---|---|
| Material | Stainless steel cast 1.4301 (SS304) |
| Pipe Diameter | 2x Ø70mm |
| Catalytic Converter | Catless (no precatalyst) |
| Lambda Probe Connections | 2 |
| Design | CAD-designed, flow optimised |
| Compatibility | Compatible with stock after-catalyst pipes |
No instructions available for this product.

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