BMW / Supra (B58) Catless Downpipe

The BMW / Toyota Supra B58 Catless Downpipe from DAS Tuning is designed to significantly increase exhaust flow and reduce backpressure on B58-powered platforms.

Manufactured from high-quality T304 stainless steel and precision TIG welded, this plug-and-play downpipe improves turbo efficiency, throttle response, and overall performance while maintaining proper fitment.

These downpipes have been fitted and tested on multiple vehicles with proven results and strong customer satisfaction.

Performance Benefits

• Increased exhaust flow
• Reduced turbo backpressure
• Faster turbo spool
• Improved throttle response
• Enhanced exhaust sound

Construction

• T304 stainless steel
• TIG welded for durability
• Direct bolt-on fitment

Important Notes

• Custom ECU tuning is required after installation to prevent fault codes and drivability issues
• Catless downpipes are not street legal
• Intended for off-road / race use only
• Purchase and installation are at the owner's discretion

Image for illustration purposes only.