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The A90 Supra debuted with stunning looks but left enthusiasts craving a sharper, more aggressive sound. Valvetronic Designs answers with a full valved exhaust that unlocks the Supra's hidden potential and hands you complete control. Valves open flows with minimal restriction for a raw motorsport tone; valves closed routes through a quad-chambered muffler to drop volume dramatically and keep the neighbors happy.
Engineering
- T304 stainless steel construction for strength and durability.
- Also available in Grade 5 titanium for a lighter build and exotic sound.
- Vacuum-actuated valves switch instantly between quiet and aggressive.
- Mandrel-bent tubing for smooth, unrestricted flow.
- Precision TIG welds.
- Weight savings: stainless 11.1 lbs lighter than factory, titanium 25 lbs lighter than factory.
- 100% reversible.
Sound dynamics
- Valves open: a raw, aggressive tone that turns the Supra into a head-turner.
- Valves closed: refined and subdued for city driving or late-night starts.
- Quad-chambered muffler for a smooth, balanced tone with zero rasp.
Visual
- 5-inch tips that complement the Supra's sculpted rear profile.
Fitment
2020+ Toyota Supra A90 / A91.
Emissions disclaimer: This product is intended for off-road, race, or closed-course competition use only and is not legal for use on pollution-controlled vehicles operated on public roads in most states and provinces. You are responsible for compliance with all applicable emissions laws. Please check your local laws before purchase and installation.
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with

Toyota Supra A90 / A91 Valved Sport Exhaust System
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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