AMS Performance Street Downpipe w/ Ultra High Flow GESI Catalytic Converter - 2020-2024 Toyota Supra

The Street Downpipe w/ EPA-verified Ultra High Flow GESI Catalytic Converter will improve the power and sound on the A90 Toyota Supra.

RallySport Direct proudly carries a great selection of performance upgrades brought to you by the record holders at AMS Performance.

This is the AMD Performance Toyota GR Supra Street Downpipe with a built-in Gesi Catalytic Converter. This is a 4.5" full mandrel-bent example that is one of the most durable, and best-performing examples that is currently available on the market. The long gradual transitions in the mandrel bent pipe allow the exhaust gases to maintain velocity without a buildup of back pressure inside of the system. AMS was able to design a superior product due to the latest in engineering, research, and development to provide you with a quality product.

HIGHLIGHTS:

• 304 stainless steel construction
• 4.5" design reduces to a 3.5" flex section which will maximize volume and flow
• Significantly lowered back pressure means the potential for more power
• The exhaust gases can easily flow across the turbine wheel
• 49-state legal built-in GESI catalytic converter rated to over 800 horsepower
• Newly formulated substrate for new vehicle emissions requirements
• Delivers a throaty exhaust note under wide open throttle
• CAD engineered for maximum exhaust flow with unrivaled fit and finish
• The turbine flange offers a smooth transition from the turbine outlet
• The 3.15" (80mm) outlet allows you to run either stock or aftermarket catback systems
• Complete bolt-on means no cutting and will bolt to the factory location
• 02 sensors in OEM locations with no jumpers needed
• Mandrel bent tubing fir the best flow