





Boost Power, Cut Restriction – Emissions-Friendly Performance
Upgrade your GR Supra’s performance with our Sport Cat Downpipe, featuring a high-flow 200 CPSI (cells per square inch) catalytic converter. Engineered to reduce backpressure while maintaining emissions compliance, this downpipe is ideal for enthusiasts seeking more power without triggering CELs (Check Engine Lights).
Constructed from high-grade stainless steel, this downpipe delivers noticeable gains in throttle response, turbo spool, and overall horsepower. The 200 CPSI catalytic core strikes the perfect balance between flow and filtration, offering an excellent upgrade over restrictive OEM systems.
Whether paired with a stage 2 tune or used as a standalone bolt-on, this is the performance downpipe your GR Supra deserves.
✅ Key Features:
-
Fits Toyota GR Supra A90 / A91 (B58 engine, 2020+)
-
High-flow 200 CPSI catalytic converter
-
CNC-machined stainless steel flanges for OEM-like fitment
-
TIG-welded T304 stainless steel construction
-
Reduces turbo lag and improves exhaust flow
-
Helps retain emissions compliance (check local regulations)
-
Designed to minimize CELs and with proper tuning
-
Compatible with OEM or aftermarket cat-back exhaust systems
-
Includes all required hardware for installation
Vehicle Fitment
-
Toyota GR Supra A90 / A91 – 2020+ (B58 Engine)
(Also compatible with BMW B58-powered models with similar downpipe setups – check specific fitment)
Why Buy from Sequential Racing?
At Sequential Racing, we live and breathe GR platforms. We stock only parts we’d run ourselves—from trusted brands and custom solutions tested in-house.
Boost Power, Cut Restriction – Emissions-Friendly Performance
Upgrade your GR Supra’s performance with our Sport Cat Downpipe, featuring a high-flow 200 CPSI (cells per square inch) catalytic converter. Engineered to reduce backpressure while maintaining emissions compliance, this downpipe is ideal for enthusiasts seeking more power without triggering CELs (Check Engine Lights).
Constructed from high-grade stainless steel, this downpipe delivers noticeable gains in throttle response, turbo spool, and overall horsepower. The 200 CPSI catalytic core strikes the perfect balance between flow and filtration, offering an excellent upgrade over restrictive OEM systems.
Whether paired with a stage 2 tune or used as a standalone bolt-on, this is the performance downpipe your GR Supra deserves.
✅ Key Features:
-
Fits Toyota GR Supra A90 / A91 (B58 engine, 2020+)
-
High-flow 200 CPSI catalytic converter
-
CNC-machined stainless steel flanges for OEM-like fitment
-
TIG-welded T304 stainless steel construction
-
Reduces turbo lag and improves exhaust flow
-
Helps retain emissions compliance (check local regulations)
-
Designed to minimize CELs and with proper tuning
-
Compatible with OEM or aftermarket cat-back exhaust systems
-
Includes all required hardware for installation
Vehicle Fitment
-
Toyota GR Supra A90 / A91 – 2020+ (B58 Engine)
(Also compatible with BMW B58-powered models with similar downpipe setups – check specific fitment)
Why Buy from Sequential Racing?
At Sequential Racing, we live and breathe GR platforms. We stock only parts we’d run ourselves—from trusted brands and custom solutions tested in-house.
Made to Order: For made to order items, production and delivery may take up to 2-3 weeks before dispatch.
Pre-Order: For pre-order items, estimated dipsatch will be listed on the product page. Due to additional logistics steps, they will require x days before dispatching. Timings will be clearly indicated so you know what to expect before purchasing.
Order Updates: Our dedicated team will provide guidance and regular updates once your purchase is confirmed.
Made to Order: For made to order items, production and delivery may take up to 2-3 weeks before dispatch.
Pre-Order: For pre-order items, estimated dipsatch will be listed on the product page. Due to additional logistics steps, they will require x days before dispatching. Timings will be clearly indicated so you know what to expect before purchasing.
Order Updates: Our dedicated team will provide guidance and regular updates once your purchase is confirmed.
Professional Installation: For the best results and a precise fit, we recommend professional installation. Please email support@sequentialracing.com.au for installation.
Mechanical Knowledge: DIY Basic mechanical skills are recommended for installation.
Vehicle Modifications: As with all engineered aftermarket parts, minor adjustments—such as trimming, sanding, or modifying—may be required. This is due to manufacturing variances and natural wear over time.
Professional Installation: For the best results and a precise fit, we recommend professional installation. Please email support@sequentialracing.com.au for installation.
Mechanical Knowledge: DIY Basic mechanical skills are recommended for installation.
Vehicle Modifications: As with all engineered aftermarket parts, minor adjustments—such as trimming, sanding, or modifying—may be required. This is due to manufacturing variances and natural wear over time.
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.
SECURED PAYMENTS