This exhaust is so loud and deep with the valves open that I’m actually scared to install my downpipe. I love the option to close the valves on command which solves the issue in AU where the stock valves and other exhausts retaining the stock valves remain always open no matter in sports mode or comfort mode. It even allows you to hear some small pops and burbles in comfort mode. Aesthetics 10/10. Recommend having it installed professionally for hardwiring and managing one area with tight clearance. Delivery was faster than I expected considering from the US. Thanks to Sequential Racing for delivering to my door on a Saturday (Melb based) too
Once items enter into production, the estimated time of delivery and completion including delviery could take up to 36 business days. Most products will be specified on their page - however any significant lead time of greater than 14 days, sequential racing will reach out on lead and estimated times.
Orders can be changed or cancelled within 24 hours. Any orders cancelled after 24 hours period from the time and date of purchase will incur a cancellation fee of 30% of the total price paid. Most of Sequential Racing products are aftermarket and are specifically made to individual.
Orders that are made custom or special order may not be eligible for a full refund.
Once your order has been processed. You will receive a tracking number via email and SMS. You can use this number to track your order on our website or courier’s site.
Answer to help your customers feel more comfortable completing their purchase.
Answer to help your customers feel more comfortable completing their purchase.
DESCRIPTION
Valvetronic Gold Exhaust System for Toyota GR Supra A90/A91 (B58)
Transform your Toyota GR Supra A90/A91 (B58) with the Valvetronic Gold Exhaust System, delivering the perfect balance between raw power and quiet refinement. Designed to unleash your Supra’s full sonic potential, this exhaust system features vacuum-actuated valves that let you switch between aggressive, unrestricted sound and quiet, neighbor-friendly operation with the touch of a button.
Built from T304 stainless steel with precision TIG welds, this system ensures maximum exhaust flow and durability. Whether you're at a track day or cruising through town, the Valvetronic Gold Exhaust offers unmatched versatility and performance for your GR Supra.
Key Features & Benefits:
Feature
Benefit
Custom Fit for Toyota GR Supra A90/A91 (B58 Engine)
Designed for 3.0L GT and GTS 250kW models, compatible with Right-Hand Drive (RHD) Australian vehicles.
Valvetronic Exhaust System
Switch between loud, aggressive exhaust tones and quiet operation using vacuum-actuated valves. Perfect for both the track and daily driving.
T304 Stainless Steel Construction
Built for durability with mandrel-bent piping for maximum exhaust flow and power gains.
Precision TIG Welds
Ensures high strength and long-lasting performance under extreme conditions.
Quad-Chambered Muffler
Reduces sound output drastically when valves are closed, offering a quiet, refined driving experience when needed.
Lightweight Design
Weighs 11.1 lbs lighter than the stock exhaust for improved handling and responsiveness.
Beautiful Gold-Tipped Design
Adds a luxurious touch to your Supra’s rear aesthetics, perfectly complementing the A90/A91 styling.
100% Reversible Installation
Completely bolt-on and reversible, allowing you to return to the stock setup at any time.
Noise Control with Performance
Enjoy race-inspired sound when you want it, and quiet operation when you don’t—the best of both worlds.
Vehicle Fitment (Australian Models):
✔ Toyota GR Supra A90/A91 (MK5) ✔ Model Years: 2020, 2021, 2022, 2023 ✔ Fits 3.0L B58 GT and GTS 250kW variants ✔ Right-Hand Drive (RHD) compatible ✔ Suitable for both stock and modified Supra builds
At Sequential Racing, we offer top-of-the-line performance exhaust systems for Australian Toyota GR Supra owners. The Valvetronic Gold Exhaust System is designed to provide ultimate flexibility—from aggressive, race-inspired sound to quiet, neighborhood-friendly operation at the push of a button. Perfect for both track days and daily commutes, this exhaust will take your Supra to the next level.
Order now to experience the best valved exhaust system for the Toyota GR Supra A90/A91.
Valvetronic Gold Exhaust System for Toyota GR Supra A90/A91 (B58)
Transform your Toyota GR Supra A90/A91 (B58) with the Valvetronic Gold Exhaust System, delivering the perfect balance between raw power and quiet refinement. Designed to unleash your Supra’s full sonic potential, this exhaust system features vacuum-actuated valves that let you switch between aggressive, unrestricted sound and quiet, neighbor-friendly operation with the touch of a button.
Built from T304 stainless steel with precision TIG welds, this system ensures maximum exhaust flow and durability. Whether you're at a track day or cruising through town, the Valvetronic Gold Exhaust offers unmatched versatility and performance for your GR Supra.
Key Features & Benefits:
Feature
Benefit
Custom Fit for Toyota GR Supra A90/A91 (B58 Engine)
Designed for 3.0L GT and GTS 250kW models, compatible with Right-Hand Drive (RHD) Australian vehicles.
Valvetronic Exhaust System
Switch between loud, aggressive exhaust tones and quiet operation using vacuum-actuated valves. Perfect for both the track and daily driving.
T304 Stainless Steel Construction
Built for durability with mandrel-bent piping for maximum exhaust flow and power gains.
Precision TIG Welds
Ensures high strength and long-lasting performance under extreme conditions.
Quad-Chambered Muffler
Reduces sound output drastically when valves are closed, offering a quiet, refined driving experience when needed.
Lightweight Design
Weighs 11.1 lbs lighter than the stock exhaust for improved handling and responsiveness.
Beautiful Gold-Tipped Design
Adds a luxurious touch to your Supra’s rear aesthetics, perfectly complementing the A90/A91 styling.
100% Reversible Installation
Completely bolt-on and reversible, allowing you to return to the stock setup at any time.
Noise Control with Performance
Enjoy race-inspired sound when you want it, and quiet operation when you don’t—the best of both worlds.
Vehicle Fitment (Australian Models):
✔ Toyota GR Supra A90/A91 (MK5) ✔ Model Years: 2020, 2021, 2022, 2023 ✔ Fits 3.0L B58 GT and GTS 250kW variants ✔ Right-Hand Drive (RHD) compatible ✔ Suitable for both stock and modified Supra builds
At Sequential Racing, we offer top-of-the-line performance exhaust systems for Australian Toyota GR Supra owners. The Valvetronic Gold Exhaust System is designed to provide ultimate flexibility—from aggressive, race-inspired sound to quiet, neighborhood-friendly operation at the push of a button. Perfect for both track days and daily commutes, this exhaust will take your Supra to the next level.
Order now to experience the best valved exhaust system for the Toyota GR Supra A90/A91.
ASK A QUESTION - PRODUCT INQUIRY
Product Inquiry Form
Have A Questions? We can help
Product Inquiry Form
Have A Questions? We can help
INSTALLATION AND CARE
Mechanical Knowledge: Basic mechanical skills are recommended for installation.
Professional Installation: For a guaranteed precision fit and optimal performance, we recommend professional installation.
Vehicle Modifications: As with all engineered aftermarket parts, slight adjustments such as cutting, sanding, or altering may be necessary. This is due to variations in vehicle manufacturing and wear over time.
Need Help? If you have any questions or need assistance, feel free to contact the Sequential Racing Team—we're here to help!
Mechanical Knowledge: Basic mechanical skills are recommended for installation.
Professional Installation: For a guaranteed precision fit and optimal performance, we recommend professional installation.
Vehicle Modifications: As with all engineered aftermarket parts, slight adjustments such as cutting, sanding, or altering may be necessary. This is due to variations in vehicle manufacturing and wear over time.
Need Help? If you have any questions or need assistance, feel free to contact the Sequential Racing Team—we're here to help!
PROCESS AND DELIVERY TIMES
Payment Processing: Please allow 1 to 2 business days for payment processing.
Custom Orders: Some products may require customization and are made to order. In such cases, production and delivery may take up to 4 weeks. This information will be clearly stated on the product page.
Order Updates: Our dedicated team will provide guidance and regular updates once your purchase is confirmed.
Payment Processing: Please allow 1 to 2 business days for payment processing.
Custom Orders: Some products may require customization and are made to order. In such cases, production and delivery may take up to 4 weeks. This information will be clearly stated on the product page.
Order Updates: Our dedicated team will provide guidance and regular updates once your purchase is confirmed.
DISCLAIMER AND IMPORTANT NOTES
Aftermarket Parts: Most products, including carbon components, are aftermarket parts designed for vehicle modifications. While they are made to fit specific vehicles, slight variations may occur due to manufacturing differences.
Fitment Verification: Upon receiving your item, please verify that you have received the correct part. We strongly recommend performing a test fit before painting or undertaking any permanent installation.
Returns & Warranty: Returns or warranty claims will not be accepted if the product has been tampered with, installed, or is not in its original, new condition.
Aftermarket Parts: Most products, including carbon components, are aftermarket parts designed for vehicle modifications. While they are made to fit specific vehicles, slight variations may occur due to manufacturing differences.
Fitment Verification: Upon receiving your item, please verify that you have received the correct part. We strongly recommend performing a test fit before painting or undertaking any permanent installation.
Returns & Warranty: Returns or warranty claims will not be accepted if the product has been tampered with, installed, or is not in its original, new condition.