Valvetronic Designs Brushed Steel Valved Exhaust System – Toyota GR Supra A90/A91 (B58)

Upgrade your Toyota GR Supra with the Valvetronic Designs Brushed Steel Exhaust System, engineered for drivers who demand flexibility, performance, and refined sound control. Featuring a dual-mode valved setup, this system allows you to switch between an aggressive, unrestricted exhaust note and a quiet, controlled tone for everyday driving.

Finished in sleek brushed T304 stainless steel, this exhaust system offers a clean OEM+ aesthetic while delivering improved exhaust flow, reduced weight, and long-term durability.

Key Features

• Valvetronic Designs valved exhaust system for GR Supra A90/A91
  
• Dual-mode exhaust with vacuum-actuated valves
  
• Switch between aggressive and quiet exhaust modes instantly
  
• T304 stainless steel construction with brushed finish
  
• Mandrel-bent piping for optimal exhaust flow
  
• Precision TIG welds for durability and clean finish
  
• Quad-chamber muffler for reduced noise when valves are closed
  
• Approximately 11.1 lbs lighter than factory exhaust
  
• Brushed steel exhaust tips for a clean, refined look
  
• 100% bolt-on installation with full reversibility

Performance & Sound

Designed to adapt to your driving style, this system offers both performance and comfort.

• Valves open: raw, aggressive exhaust tone with enhanced turbo sound
  
• Valves closed: refined, quiet operation for daily driving
  
• Improved exhaust flow for better throttle response and performance
  
• Reduced drone thanks to quad-chamber muffler design

Build Quality & Design

Engineered for durability and performance in all driving conditions.

• High-grade T304 stainless steel for corrosion resistance
  
• Brushed finish for a subtle, premium appearance
  
• Optimised exhaust routing for maximum efficiency
  
• Built to handle both street and track use

Installation

• Direct bolt-on system using factory mounting points
• Fully reversible with no permanent modifications required

Professional installation is recommended

Installation is available at Sequential Racing – Altona North, Melbourne
To organise installation, contact: sales@sequentialracing.com.au

Vehicle Fitment

• Toyota GR Supra A90 (MK5) – 2020+
  
• Toyota GR Supra A91 – 2020+

Engine: B58 3.0L Turbo

• Compatible with GT and GTS (250kW) variants
  
• Right-Hand Drive (RHD) – Australian market compatible

What’s Included

• Valvetronic Designs Brushed Steel Exhaust System
  
• Integrated valve control system
  
• Mounting hardware and components

Why Choose Sequential Racing?

Sequential Racing supplies premium exhaust solutions tailored for GR Supra enthusiasts. The Valvetronic Brushed Steel Exhaust System delivers the perfect combination of aggressive performance and daily drivability.

• Dual-mode exhaust for ultimate flexibility
  
• Premium construction with clean brushed finish
  
• Proven performance with refined sound control

Upgrade your Toyota GR Supra A90/A91 with the Valvetronic Designs Brushed Steel Exhaust System and enjoy the freedom to switch between comfort and aggression on demand.