DeatschWerks 19S-01-1700-4 1700cc GDI Injectors for 2013-2018 Ford Focus ST/RS

Vehicle Fitment

• 2013-2018 Ford Focus ST (2.0L EcoBoost, FWD)
• 2016-2018 Ford Focus RS (2.3L EcoBoost, AWD)
• 2015-2017 Ford Mustang Ecoboost (2.3L EcoBoost, RWD/FWD var by region)

Features

• Matched set of 4 high-flow GDI injectors rated at 1700 cc/min
• OEM harness, rail, manifold plug-and-play fitment
• Flow-balanced within 2% for consistent performance :contentReference[oaicite:3]{index=3}
• Retains OE spray pattern for drivability and emissions :contentReference[oaicite:4]{index=4}
• Includes tuning data for SCT and other EcoBoost platforms :contentReference[oaicite:5]{index=5}
• Supports +30% more fuel over stock injectors :contentReference[oaicite:6]{index=6}
• Sumitomo connector for OE electrical compatibility :contentReference[oaicite:7]{index=7}
• 3-year DeatschWerks warranty and in-house QA data :contentReference[oaicite:8]{index=8}

Specifications

• Flow rate: 1700 cc/min (1000 cc/min @ 200 bar)
• Connector type: Sumitomo GDI
• Injector count: 4 (complete set)
• Pressure: ~200 bar system (factory GDI spec)
• Compatibility: Designed for direct injection EcoBoost engines

Included Components

• 4 x DeatschWerks 19S-01-1700-4 GDI Injectors
• Characterization data sheet (for tuning)

Product Description

The DeatschWerks 19S-01-1700-4 injectors provide a direct drop-in upgrade for turbocharged EcoBoost engines in the Ford Focus ST, Focus RS, and Mustang Ecoboost. Rated at 1700 cc/min, these injectors deliver over 30 % more fuel than factory units, making them essential for heavily modified builds aiming for higher horsepower and torque. Despite the high flow, they maintain OE spray patterns, allowing smooth drivability and proper emissions performance :contentReference[oaicite:9]{index=9}.

Each injector is flow-matched to within 2 % and engineered for OEM-level electrical and mechanical integration, featuring Sumitomo connectors and compatibility with original fuel rails and manifolds. Complete characterization data is supplied, aiding custom tuning via SCT or similar, for seamless calibration :contentReference[oaicite:10]{index=10}. They come backed by a 3-year warranty and rigid in-house quality control :contentReference[oaicite:11]{index=11}.

Installation is straightforward and plug-and-play; however, retuning is required due to increased flow. Ideal for builds with upgraded turbo, HPFP, or methanol/water injection systems on 2013-2018 Focus ST/RS and 2015-2017 Mustang Ecoboost platforms.