Wagner Tuning 2 x 100 CPI Racing Catalyst Cats
Not sure which option fits your application? Contact Us — we're happy to help.
Wagner Tuning 2 x 100 CPI Racing Catalyst Cats - Audi TTRS (8J) / RS3 (8P)
Wagner Tuning builds performance exhaust hardware in Germany with a focus on OEM quality fitment and genuine gains, and this racing catalyst set is no exception. Designed as a direct upgrade for the Audi TT RS and Audi RS3, it reduces exhaust back pressure while keeping the piping and flanges compatible with the factory downpipe.
This listing covers the Audi TT RS (8J) and Audi RS3 (8P), sold as a pair (2 x racing catalysts) under SKU 500001018. Fitment is plug and play using the existing downpipe, with no additional adapters required.
Note: These racing catalysts may not meet Australian ADR emissions requirements for road use. compliance with your local state authority before fitting to a registered vehicle.
Specifications
- Material: stainless steel 1.4301 (SS304)
- Pipe diameter: 70mm
- Cell density: 100 CPI (cells per inch) racing catalyst core
- Quantity: 2 x racing catalytic converters
- Includes adapter for the original exhaust system
- Compatible with the factory downpipe
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 | 8P | - |
| Audi | TT RS | 8J | - |
Technical Specifications
| Spec | Value |
|---|---|
| Material | Stainless steel 1.4301 (SS304) |
| Pipe Diameter | 70mm |
| Cell Density | 100 CPI (cells per square inch) |
| Quantity | 2 x racing catalytic converters |
| Compatibility | Compatible with original downpipe; includes adapter for original exhaust system |
No instructions available for this product.

Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.


