Toyota A90/A91 MK5 Supra Titanium Valved Catback Exhaust

Toyota A90/A91 MK5 GR Supra Titanium Valved Exhaust

Experience the ultimate combination of lightweight construction, exceptional performance, and an unmistakable exhaust note with this Premium Titanium Valved Exhaust System for the Toyota A90/A91 MK5 GR Supra.

Designed specifically for the Toyota GR Supra equipped with the BMW B58 turbocharged engine, this high-performance cat-back exhaust is manufactured from aerospace-grade titanium to significantly reduce weight while improving exhaust flow and enhancing the driving experience.

Featuring precision mandrel-bent pipework, TIG-welded construction, and an electronically controlled valve system, this exhaust allows you to switch effortlessly between a refined daily driving mode and an aggressive race-inspired exhaust note at the touch of a button.

Whether your Supra is stock, Stage 1, Stage 2, or equipped with upgraded turbochargers, this Titanium Valved Exhaust delivers improved performance, exceptional sound quality, and premium motorsport styling.

Key Features

Aerospace-Grade Titanium Construction

Manufactured from premium titanium to provide exceptional strength while significantly reducing overall exhaust system weight compared to stainless steel.

Electronically Controlled Valves

Switch instantly between quiet cruising and maximum performance using the supplied electronic valve control system and remote controls.

Mandrel Bent Titanium Pipework

Precision mandrel-bent tubing maximises exhaust flow while maintaining smooth internal transitions for optimum performance.

Precision TIG Welded

Professionally TIG welded throughout for superior durability, strength, and long-term reliability.

Improved Exhaust Flow

The free-flowing design reduces exhaust back pressure, allowing the turbocharger to operate more efficiently while improving engine performance.

Significant Weight Reduction

Titanium construction offers a substantial weight saving over the factory exhaust and traditional stainless steel systems, improving overall vehicle dynamics.

Direct Bolt-On Installation

Designed as a direct replacement for the factory cat-back exhaust using OEM mounting locations without permanent modifications.

Performance Benefits

Increased Horsepower & Torque

Improved exhaust flow allows the B58 engine to breathe more efficiently, delivering noticeable gains in horsepower and torque when paired with supporting modifications and ECU tuning.

Faster Turbo Response

Reduced exhaust restriction enables quicker turbocharger spool for improved throttle response and stronger acceleration.

Reduced Overall Vehicle Weight

Lightweight titanium construction helps lower the vehicle's overall weight while maintaining exceptional durability.

Supports High-Performance Builds

Ideal for Stage 1, Stage 2, hybrid turbo, and high-horsepower B58 builds seeking maximum performance and premium sound quality.

Sound Characteristics

With the valves closed:

• Refined OEM-style cruising

• Comfortable cabin noise

• Minimal drone during highway driving

With the valves open:

• Crisp, exotic titanium exhaust tone

• Sharper and higher-pitched sound than stainless steel

• Enhanced turbo spool and induction noise

• Louder cold starts

• Aggressive pops and crackles (ECU tune dependent)

• Race-inspired exhaust note throughout the RPM range

The unique acoustic properties of titanium provide a sharper, more exotic tone compared to traditional stainless steel exhaust systems.

Vehicle Fitment

Toyota GR Supra A90 (2020–2022)
Toyota GR Supra A91 (2021+)

Engine: BMW B58 3.0L Turbocharged Inline-6

Please Note

Professional installation is strongly recommended.

The electronic valve system operates independently using the supplied control module and remote controls.

This exhaust system is compatible with both the factory downpipe and most aftermarket downpipes designed for the A90/A91 GR Supra.

Exhaust sound characteristics may vary depending on whether the vehicle is fitted with a factory, high-flow catted, or catless downpipe.

Why Choose Proven Performance Parts

We specialise in high-performance parts for European vehicles — including Volkswagen GTI & R models, Audi S/RS platforms, and BMW M vehicles. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.