Toyota A90 / A91 GR Supra Performance Valved Exhaust System - Yonristic

The Toyota GR Supra A90 / A91 is one of the most dynamic platforms in the modern performance world—tight, responsive, and powered by the BMW-sourced B58 and B48 engines. But while the chassis and powertrain are born to perform, the factory exhaust leaves enthusiasts craving more emotion, more aggression, and more control. That’s why Yonristic Performance developed our Valved Sport Exhaust System specifically for both the 2.0L B48 and 3.0L B58 Supra platforms.

Whether you're piloting the lightweight, nimble 2.0L or the straight-six turbocharged beast, this exhaust brings your Supra to life with a commanding presence and exotic tone—without sacrificing comfort.

Built around a full 3.5-inch mandrel-bent mainline, the system splits into a precision Y-pipe configuration with dual 2.75-inch outlets, optimizing both flow and pressure distribution. The layout is designed to reduce turbo lag, increase mid-range response, and amplify the car’s natural tone—whether you're at idle or full throttle.

At the rear, electronic valve control allows you to toggle between two personalities: refined and composed with the valves closed, or raw and aggressive with the valves open. Paired with Yonristic’s signature 4-inch tips, available in polished, black, or burnt finishes, the look is just as bold as the sound.

Crafted from TIG-welded 304 stainless steel, this system ensures perfect fitment, long-term durability, and a show-quality finish. The entire system is bolt-on, emissions-safe, and integrates with both OEM and aftermarket diffusers and valance designs.

Key Features:
✔️ Full 3.0-inch mandrel-bent mainline – smooth, unrestricted flow from front to rear
✔️ Y-pipe dual 2.75-inch exits – balanced pressure and enhanced exhaust character
✔️ Supports both B58 (3.0L) and B48 (2.0L) engine variants
✔️ Electronically controlled valved mufflers – switch between stealth and sport on demand
✔️ TIG-welded 304 stainless steel – engineered to perform and built to last
✔️ Signature 4-inch tips – available in polished, black, or burnt finishes
✔️ Bolt-on installation – no tuning, no cutting, no CEL
✔️ Fully compatible with factory heat shields and OEM mounts

Vehicle Fitment:

• Toyota GR Supra A90 / A91 (2020–2024)
  – 2.0L B48 Turbocharged Inline-4
  – 3.0L B58 Turbocharged Inline-6

Two Engines. One Perfect Sound.

Whether you own the 2.0 or 3.0 Supra, Yonristic Performance gives you the power to control your sound—refined when you want it, explosive when you don’t.

This is the exhaust system your A90/A91 Supra was meant to have.

Let the world hear your boost.