DeatschWerks Fuel Injectors
2021–2024 Toyota GR Yaris & 2023–2024 Toyota GR Corolla
17MX-12-0850-3
Overview:
The DeatschWerks 850cc fuel injectors are precision-engineered components designed specifically for the 2021 and newer Toyota GR Yaris as well as the 2023 and newer Toyota GR Corolla. This matched set of three injectors ensures optimal fuel delivery for these high-performance vehicles, supporting enhanced engine responsiveness and power output. Ideal for enthusiasts seeking reliable upgrades or replacements, these injectors maintain smooth drivability while enabling higher fuel flow capacity to meet the demands of tuned or modified engines.
Built to exacting standards, these injectors provide consistent spray patterns and flow rates, contributing to improved combustion efficiency and throttle response. Whether you are upgrading for increased performance or replacing worn factory injectors, the DeatschWerks 850cc injectors offer a direct fit solution that integrates seamlessly with the vehicle’s existing fuel system.
Key Features:
DeatschWerks injectors are renowned for their quality and performance. Key features of the 850cc injectors include:
- Matched set of three injectors calibrated for consistent flow and spray pattern
- 850cc/min flow rate suitable for high-performance applications
- Direct fitment for 2021+ Toyota GR Yaris and 2023+ Toyota GR Corolla models
- High-impedance design compatible with factory ECU and wiring
- Precision-machined internal components for reliable fuel atomization
- Durable construction resistant to corrosion and wear
- Supports increased horsepower and torque potential when paired with appropriate tuning
- Improves throttle response and engine smoothness under load
Construction & Design:
DeatschWerks fuel injectors are manufactured using high-quality materials and advanced engineering techniques. The injector bodies are constructed from corrosion-resistant metals to withstand harsh operating conditions and extended use. Internally, precision solenoids and pintle valves ensure rapid and accurate fuel delivery with minimal lag. The injectors are designed to maintain consistent spray patterns, promoting efficient combustion and reducing emissions.
Each injector undergoes rigorous flow testing and calibration to guarantee uniform performance across the matched set. This attention to detail ensures that all three injectors deliver identical fuel volumes, which is critical for balanced engine operation and optimal power output.
Installation & Fitment:
These DeatschWerks 850cc injectors are engineered as direct replacements for the factory injectors on the specified Toyota GR Yaris and GR Corolla models. Installation is straightforward and requires no modifications to the fuel rail or wiring harness. They are compatible with the vehicle’s original fuel system components and ECU, though professional tuning is recommended to optimize fuel maps and maximize performance gains.
Proper installation ensures reliable operation and longevity. It is advised to inspect and replace fuel filters and clean fuel rails during injector installation to maintain system integrity.
What's Included:
- Set of 3 DeatschWerks 850cc fuel injectors
- Installation instructions
Ideal For:
These injectors are ideal for Toyota GR Yaris and GR Corolla owners looking to upgrade their fuel delivery system for enhanced performance. They suit enthusiasts who have modified their vehicles with increased boost, upgraded intakes, or exhaust systems and require higher fuel flow to support these enhancements. Additionally, they serve as a reliable replacement option for worn or malfunctioning factory injectors, ensuring consistent engine performance and drivability.
