Toyota GR Supra Valved Cat-Back Exhaust | Top Speed Pro-1 (2020–2025)

Top Speed Pro-1 Valved Sports Cat-Back Exhaust System

For Toyota A90 / A91 GR Supra 3.0L Turbo | 2020–2025

Unlock the true sound and performance of your Toyota GR Supra with the Top Speed Pro-1 Valved Sports Cat-Back Exhaust System. Engineered specifically for the A90/A91 Supra 3.0L turbo platform, this system delivers a bold, deep exhaust note while retaining the convenience and versatility of factory-style valve control.

Constructed from premium T304 stainless steel, the exhaust features mandrel-bent piping and precision TIG welding for long-term durability, excellent heat resistance, and consistent performance. The system transitions from 76mm to 89mm outer diameter piping and finishes with large 114mm polished exhaust tips for a striking, performance-focused appearance.

By improving exhaust flow and reducing overall weight compared to the factory system, this valved cat-back enhances throttle response and sound character— while allowing quieter operation when valves are closed for daily driving.

Note: Factory exhaust valve modules must be transferred to the new system to retain full valve functionality.

Key Features

• Direct fit for Toyota GR Supra A90/A91 3.0L Turbo (2020–2025)
• Premium T304 stainless steel construction for corrosion resistance
• Precision TIG-welded throughout for strength and reliability
• Mandrel-bent piping ranging from 76mm to 89mm outer diameter
• Valved design supports OEM valve module transfer
• Oversized 114mm polished exhaust tips for aggressive styling
• Deep, loud, and sporty exhaust tone
• Lighter weight compared to the factory exhaust system

Sound Profile

This exhaust system produces a deep, aggressive, and performance-oriented tone. With valves open, the sound is bold and sporty; with valves closed, overall volume is reduced for more comfortable daily driving.

Returns will not be accepted based on individual sound preference.

Vehicle Compatibility

• Vehicle: Toyota GR Supra (A90 / A91)
• Engine: 3.0L Turbocharged Inline-6
• Model Years: 2020–2025
• Direct bolt-on installation with no cutting or welding required

Shipping Information

Shipping rates apply within the contiguous 48 U.S. states. For shipments to Alaska, Hawaii, Puerto Rico, Guam, U.S. Virgin Islands, or international destinations, please contact us for a custom shipping quote.

Frequently Asked Questions

Q: Will this exhaust fit 2024 and 2025 GR Supra models?
A: Yes. This system fits all 2020–2025 Toyota GR Supra 3.0L Turbo models (A90/A91), including 2024 and 2025.

Q: Does this exhaust system include valves?
A: Yes. This is a valved cat-back exhaust. Transfer your OEM valve modules to retain factory valve operation.

Q: What size are the exhaust tips?
A: The system includes aggressive 114mm polished exhaust tips.

Q: What kind of sound should I expect?
A: The exhaust delivers a deep, loud, and sporty tone when valves are open, with quieter operation available when closed.

Q: Is this a bolt-on system?
A: Yes. It is a direct bolt-on upgrade with no cutting or welding required.

Q: Can I return the exhaust if the sound is too loud?
A: No. Returns are not accepted based on individual sound preference.