Wagner Tuning Catless Downpipe Kit Toyota GR Supra (A90)

Wagner Tuning Catless Downpipe Kit - Toyota GR Supra (A90)

Wagner Tuning builds its exhaust hardware in stainless steel for durability under sustained heat and boost, and this downpipe kit is engineered specifically around the B58 engine found in the Toyota GR Supra. It replaces the OEM downpipe section to reduce back pressure and thermal load on the turbocharger, freeing up the engine to make more power and torque than it can with the restrictive factory unit.

This listing covers the Toyota GR Supra (A90) fitted with the B58 engine. The kit is a 100 percent direct fit replacement for the OEM downpipe, using 89mm (3.5 in) mandrel bent stainless steel piping with an adapter section to mate up to the stock exhaust system.

Important: This is a catless downpipe intended for race and motorsport use only — not intended for road-registered vehicles. Removing the catalytic converter will trigger an error code in the DME. Wagner Tuning notes this kit is only suitable for cars originally fitted with an OPF (petrol particulate filter), and a tune is recommended to properly manage the change in exhaust flow.

Specifications

• Material: stainless steel 1.4301 (SS304)
• Piping diameter: 89mm (3.5 in)
• Catalytic converter deleted (catless)
• Includes adapter for stock exhaust connection
• Direct OEM replacement fitment
• Reduces back pressure and thermal load on the turbocharger
• Tune recommended after installation

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your GR Supra is fitted with an OPF before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.