Toyota A90/A91 MK5 Supra Mid Pipe

Toyota A90/A91 MK5 GR Supra Non-OPF Performance Mid Pipe

Enhance the performance, sound, and exhaust flow of your Toyota GR Supra with this High-Performance Non-OPF Mid Pipe, engineered to reduce exhaust restriction, improve exhaust gas flow, and deliver a deeper, more aggressive exhaust note.

Designed specifically for Non-OPF Toyota A90/A91 MK5 GR Supra models equipped with the BMW B58 turbocharged engine, this direct bolt-on mid pipe replaces the restrictive factory centre section with a larger diameter, free-flowing stainless steel design. By reducing back pressure, the exhaust system is able to flow more efficiently, improving turbocharger response and complementing both factory and aftermarket cat-back exhaust systems.

Manufactured from premium T304 stainless steel with precision mandrel bends and TIG-welded construction, this mid pipe provides exceptional durability, corrosion resistance, and OEM-quality fitment while maintaining long-term reliability.

Whether your Supra is completely stock or running a Stage 2 setup with an upgraded downpipe, this Performance Mid Pipe is an excellent upgrade for unlocking additional sound and improving exhaust efficiency.

Key Features

Non-OPF Specific Design

Engineered specifically for Toyota A90/A91 MK5 GR Supra models not equipped with an OPF (Gasoline Particulate Filter) for perfect OEM-style fitment.

Improved Exhaust Flow

The larger diameter, free-flowing design reduces exhaust restriction and improves overall exhaust gas flow.

Premium T304 Stainless Steel Construction

Manufactured from high-quality T304 stainless steel for outstanding strength, corrosion resistance, and long service life.

Precision TIG Welded

Professionally TIG welded to provide exceptional durability and reliability under demanding driving conditions.

Mandrel Bent Pipework

Precision mandrel-bent tubing maintains consistent internal diameter for maximum exhaust flow and reduced turbulence.

Direct Bolt-On Installation

Designed to install directly using the factory mounting locations with no permanent vehicle modifications required.

Performance Benefits

Increased Exhaust Flow

Reduces exhaust back pressure, allowing the turbocharger to operate more efficiently.

Improved Turbo Response

Supports faster turbo spool and improved throttle response by allowing exhaust gases to exit more freely.

Supports Higher Performance Builds

An ideal supporting modification for Stage 1, Stage 2, ethanol blends, and upgraded turbocharger applications.

Lightweight Construction

Constructed from lightweight stainless steel while maintaining excellent structural strength and durability.

Sound Characteristics

Compared to the factory mid pipe, this system delivers:

• Deeper exhaust tone

• Increased exhaust volume

• Improved turbo spool sound

• More aggressive acceleration note

• Enhanced pops and crackles (ECU tune dependent)

When paired with an aftermarket downpipe and cat-back exhaust, the overall exhaust character becomes significantly louder and more aggressive.

Vehicle Fitment

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

Engine: BMW B58 3.0L Turbocharged Inline-6

Compatible with Non-OPF Vehicles Only

Please Note

Professional installation is strongly recommended.

This mid pipe is designed only for Non-OPF vehicles and is not compatible with OPF-equipped models.

Compatible with the factory rear exhaust as well as most aftermarket cat-back exhaust systems designed for Non-OPF A90/A91 GR Supra models.

Exhaust sound and performance improvements may vary depending on other supporting modifications fitted to the vehicle.

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.