OVERVIEW
The A90 Supra debuted with stunning looks but left enthusiasts craving a sharper, more aggressive sound. Valvetronic Designs answers with a full valved exhaust system engineered to unlock the Supra's hidden potential while giving the driver complete control over the sound experience. With the valves open, the system flows with minimal restriction for a raw, motorsport-inspired tone; close the valves and exhaust gases route through a quad-chambered muffler that dramatically reduces volume for daily-driving comfort — all switchable at the touch of a button.
Construction is T304 stainless steel for strength and durability, or Grade 5 titanium for a lighter, more exotic-sounding build. The system uses vacuum-actuated valves for instant mode switching, fully mandrel-bent tubing for unrestricted flow, and precision TIG welds throughout. Stainless steel is 11.1 lb lighter than the factory exhaust, and titanium is 25 lb lighter; 5" tips complement the Supra's sculpted rear profile, and the system is 100% reversible back to stock at any time.
SPECS
- Materials: T304 stainless steel or Grade 5 titanium
- Valves: Vacuum-actuated, instant open/closed mode switching
- Weight savings vs. factory: 11.1 lb (stainless) or 25 lb (titanium)
- Construction: Mandrel-bent tubing, precision TIG welds
- Tips: 5" tips, three finish options
- 100% reversible — return to stock at any time
PARTS INCLUDED
- Complete kit as supplied by Valvetronic Designs; see the installation instructions for the full bill of materials.
TECH RESOURCES
Additional Parts Required
- None. Valvetronic Designs ships this system as a complete bolt-on kit; no additional hardware is required for a basic installation.
Installation
- No manufacturer install video is currently published for this specific system.
Notes
- Valvetronic Designs' fitment chart lists "2020+ Toyota Supra A90 / A91" without splitting by engine displacement; this system is sized for the 3.0L turbocharged inline-six model consistent with the rest of Speed Logic's GR Supra catalog. Confirm fitment with Speed Logic if ordering for a 2.0L four-cylinder Supra.
- Priced at Valvetronic Designs' direct list price.
PART NUMBER
- TOY.A90.VSES.BR — Brushed finish — $2,249.99
- TOY.A90.VSES.AG — Anodized Gold finish — $2,429.99
- TOY.A90.VSES.TI — Titanium finish — $3,599.99
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| Toyota | GR Supra 3.0 | A90 / A91 | B58 3.0L Turbo I6 | 2020+ |