The Toyota Supra A90 is an impressive performance machine with striking aesthetics, but its factory exhaust note leaves much to be desired. Valvetronic Designs set out to transform the Supra’s sound profile with a purpose-built Valved Sport Exhaust System that delivers the aggressive tone enthusiasts expect — without sacrificing daily drivability.

With valves open, the system produces a raw, loud, and exhilarating exhaust note that finally gives the A90/A91 Supra the bold presence it deserves. Exhaust gases flow freely with minimal restriction, unleashing sharper turbo acoustics, aggressive tone, and a motorsport-inspired character. With valves closed, the system routes gases through a center quad-chambered muffler, drastically reducing volume while maintaining a clean, refined tone ideal for neighborhood cruising, long drives, or any situation where subtlety is key.

Crafted from high-grade T304 stainless steel, the system is fully mandrel-bent for optimal flow and TIG-welded for high strength and long-term durability. The setup is 100% reversible and 11.1 lbs lighter than the factory exhaust, enhancing performance and weight balance. Precision-built exhaust tips complete the rear aesthetic, ensuring the system looks as impressive as it sounds.

Whether you want a quiet, comfortable tone or an aggressive, head-turning roar, this valved system offers the best of both worlds and elevates your Supra’s driving experience dramatically.

Key Features

• Fully mandrel-bent design for maximum exhaust flow and performance
• Precision TIG welds for outstanding strength and durability
• Constructed from high-quality T304 stainless steel
• Vacuum-actuated valves for instant sound control
• Quad-chambered muffler ensures quiet operation when valves are closed
• Aggressive, raw exhaust tone with valves open
• 11.1 lbs lighter than the OEM exhaust system
• Beautifully finished tips to enhance the A90 rear-end styling
• 100% reversible installation

Fitment

• 2020–2023 Toyota Supra A90 / A91