MST 1.6T Catted Downpipe — Toyota GR Corolla (2025); GR Yaris Gen2 (2024–2025) — 8AT OPF/GPF (TY-GRCY06DP)
$1,163.80
MST 1.6T Catted Downpipe — Toyota GR Corolla (2025); GR Yaris Gen2 (2024–2025) — 8AT OPF/GPF (TY-GRCY06DP)
$1,163.80
Vehicle Fitment
Part number: TY-GRCY06DP
Match every detail in the same row. Listed years follow the stated manufacturer or market basis; an engine code by itself does not confirm fitment. Where no full range is established, confirm the model year and engine-bay layout before ordering.
| Vehicle | Chassis | Engine / specification | Supported years | Application details |
|---|---|---|---|---|
| Toyota GR Corolla | Confirm specification | 1.6T | 2025 | 8AT, OPF/GPF only. |
| Toyota GR Yaris Gen2 | Confirm specification | 1.6T | 2024–2025 | 8AT, OPF/GPF only. |
Requirements and exclusions
- 8AT only; not manual. OPF/GPF configuration required. GR Corolla automatic starts in 2025; do not apply Yaris 2024 to Corolla.
- This downpipe is designed EXCLUSIVELY for Automatic Transmission (8AT) models . It will NOT fit manual transmission models.
Confirm fitment with Kies using your model year, engine, production date and a photo of the intake area when a restriction or unconfirmed application is listed.
🛑 IMPORTANT: OFF-ROAD / RACE USE ONLY & WARRANTY TERMS
This downpipe is designed EXCLUSIVELY for Automatic Transmission (8AT) models. It will NOT fit manual transmission models.
These parts are for OFF-ROAD / RACE USE ONLY. They are not USA 50-state legal and are not legal for street use in some countries.
CAT Warranty (Valid for Two Years): Warranty claims are only approved if a Check Engine Light (CEL) is explicitly triggered due to the catalytic converter. If this occurs, we will provide a replacement downpipe free of charge; however, the customer is fully responsible for all domestic and return shipping fees. The old unit must be returned and confirmed as received by the original dealer before the replacement is shipped.
This is one of the highest-efficiency downpipes worldwide.
Suitable for 2024-2025 Toyota GR Corolla / GR Yaris 1.6 Gen 2 8AT (OPF/GPF) engine vehicles. Bringing even more performance & exciting exhaust sounds to your vehicle.
Features
- Suitable for GR Yaris (OPF/GPF) / GR Corolla
- 300 cell catalytic converter & 130mm large diameter
- Accurate air/fuel ratio optimization
- No CEL guarantee with a two-year warranty
- Suitable for either stock or tuned vehicles
- Possesses both performance & cleaner exhaust emissions
- Greatly reduces exhaust pressures
- Faster turbo spool-up & better throttle response
- More performance during low, mid, and high rpm
⚠️ Before placing an order, please ensure the product is compatible with your vehicle (GPF or non-GPF version).
If you have any questions, feel free to contact us.
*Due to potential variations in model years (especially transitional years) and different regional specifications by country, we highly recommend contacting us and providing a photo of your engine bay for verification before purchasing to ensure accuracy.