Description
Transform the driving experience of your Toyota GR Supra A90 or A91 with the Yonristic Performance Valved Exhaust System. Engineered specifically for both the 2.0L B48 turbocharged inline-four and the 3.0L B58 turbocharged inline-six, this premium cat-back exhaust delivers the perfect balance of performance, sound, and everyday drivability.
The factory exhaust system prioritizes refinement and emissions compliance, but it leaves much of the Supra's true personality hidden. Yonristic Performance has developed a precision-engineered exhaust system that unlocks a deeper, more aggressive exhaust note while improving exhaust flow, throttle response, and overall driving engagement—all without compromising comfort during daily use.
Built around a high-flow 3.5-inch mandrel-bent main pipe that transitions into a precision-engineered Y-pipe with dual 2.75-inch outlets, the system is designed to maximize exhaust gas velocity while minimizing backpressure. This optimized flow architecture helps improve turbo efficiency, enhances mid-range responsiveness, and creates a smoother power delivery across the entire RPM range.
At the heart of the system is an electronically controlled valved muffler design that allows drivers to instantly switch between two distinct sound profiles. With the valves closed, exhaust gases follow a tuned internal pathway that minimizes drone and cabin resonance, making highway cruising and city driving quiet and comfortable. Open the valves, and the exhaust transitions into a straight-through performance configuration that unleashes a deep, aggressive soundtrack with sharper turbo acoustics, enhanced overrun, and the unmistakable performance character the GR Supra deserves.
Every Yonristic exhaust system is hand-built using premium AISI 304 stainless steel with precision TIG welding throughout. Mandrel-bent tubing, precision-fabricated Y-pipe sections, and high-quality construction ensure maximum durability, corrosion resistance, and long-term reliability under both street and track conditions.
Designed using OEM chassis measurements, the exhaust offers perfect fitment with factory mounting locations and heat shields while remaining fully compatible with both OEM and most aftermarket rear diffusers and valances. Installation is completely bolt-on with no cutting, welding, tuning, or permanent modifications required.
Finished with Yonristic's signature 4-inch exhaust tips, available in polished stainless, black, or burnt titanium-style finishes, the system delivers an aggressive appearance that perfectly complements the Supra's modern performance styling.
Whether your GR Supra serves as a daily driver, weekend canyon carver, or dedicated performance build, the Yonristic Performance Valved Exhaust System delivers the sound, quality, and performance enthusiasts expect.
Key Specifications
System Configuration
- Performance cat-back exhaust system
- Compatible with Toyota GR Supra A90 & A91
- Supports both B48 2.0L and B58 3.0L turbocharged engines
- High-flow 3.5-inch mandrel-bent main tubing
- Precision Y-pipe with dual 2.75-inch outlets
Valve Control
- Electronically controlled valved mufflers
- Quiet mode for comfortable daily driving
- Performance mode with unrestricted exhaust flow
- Smooth on-demand switching between sound profiles
Materials & Construction
- Premium AISI 304 stainless steel construction
- Fully TIG-welded by hand
- Mandrel-bent tubing for unrestricted airflow
- Corrosion and heat resistant for long-term durability
Exhaust Tips
- Quad 4-inch performance exhaust tips
- Available in:
- Polished Stainless Steel
- Satin Black
- Burnt Finish
Installation
- 100% bolt-on installation
- Uses OEM mounting points
- Compatible with factory heat shields
- Fits OEM and most aftermarket rear diffusers
- No cutting, welding, tuning, or CEL
Vehicle Fitment
Toyota GR Supra A90 / A91 (2020–Present)
- GR Supra 2.0
- B48 2.0L Turbocharged Inline-4
- GR Supra 3.0
- B58 3.0L Turbocharged Inline-6
Why Choose the Yonristic Performance GR Supra Exhaust?
- Engineered specifically for the Toyota A90/A91 chassis
- Aggressive performance sound with comfortable daily driving modes
- Improved exhaust flow and reduced backpressure
- Enhanced throttle response and turbo efficiency
- Premium 304 stainless steel construction
- Precision TIG-welded craftsmanship
- OEM-quality fitment and easy bolt-on installation
- Compatible with both stock and modified Supra builds
- Distinctive quad 4-inch performance exhaust tips
