Description
The Wagner Tuning GR Supra A90/BMW Z4 Sports Cat Downpipe is engineered for enthusiasts seeking optimal performance in their exhaust system. Designed to fit both the GR Supra A90 and BMW Z4, this downpipe is intended for high-performance applications, providing a significant upgrade over the stock component.
- Precision Fitment: Designed specifically for the GR Supra A90 and BMW Z4 models.
- High-Flow Catalytic Converter: Features a 200 cells per square inch (cpsi) Euro 6 sports catalytic converter for reduced backpressure.
- Durable Construction: Constructed from 1.4301 (SS304) stainless steel for excellent durability and corrosion resistance.
- Enhanced Exhaust Flow: Larger diameter piping enhances exhaust flow and turbo response.
This downpipe is pivotal for maximizing exhaust efficiency, especially in high-boost builds, road course racing, or time attack scenarios. By reducing exhaust backpressure, it allows for quicker turbo spool, improved throttle response, and increased horsepower output.
Wagner Tuning ensures superior craftsmanship, utilizing premium materials to withstand extreme temperatures and conditions. Note that professional installation is recommended to ensure optimal performance and fitment.






