alvetronic Brushed Steel Exhaust System – Toyota GR Supra A90/A91 (B58)
Switchable exhaust tone for daily comfort and track-ready aggression
Upgrade your Toyota GR Supra A90/A91 with the Valvetronic Brushed Steel Exhaust System, engineered for drivers who demand flexibility, performance, and refined sound control. In valves-open mode, the system delivers a raw, unrestricted exhaust note. When closed, exhaust gases are routed through a quad-chambered muffler to provide a quieter, more subtle tone—perfect for daily driving or late-night cruising.
Constructed from T304 stainless steel and finished in brushed steel, this system offers durability, TIG-welded strength, and superior flow. Whether you're chasing lap times or keeping things calm on the street, the Valvetronic Brushed Steel Exhaust adapts to your driving mood.
Key features and benefits
• Custom fit for Toyota GR Supra A90/A91 (3.0L B58 engine)
• Compatible with GT and GTS 250kW models (RHD)
• Valvetronic exhaust system with vacuum-actuated valves
• Switch between loud, aggressive tone and quiet operation
• Brushed T304 stainless steel construction with mandrel-bent piping
• Precision TIG welds for long-lasting strength and professional finish
• Quad-chambered muffler design to reduce sound output with valves closed
• Weighs 11.1 lbs lighter than factory exhaust
• Sleek brushed steel tips for a clean rear aesthetic
• 100% bolt-on and reversible installation
Vehicle fitment
- Toyota GR Supra A90/A91 (Mk5)
- Model years: 2020, 2021, 2022, 2023
- Engine: 3.0L B58 GT and GTS (250kW variants)
- Right-Hand Drive (RHD) – Australian market