1000cc SouthBay Fuel Injectors for Subaru WRX & STI - Set of 4

Power up your Subaru with SouthBay’s 1000cc high-performance fuel injectors. Specifically designed for the WRX and STI platforms, these injectors are the ideal choice for big turbo builds and E85 conversions. Whether you're chasing quicker spool times or maxing out your EJ-series engine, our flow-matched sets ensure perfect cylinder-to-cylinder balance and superior idle quality.

• Flow Rate: 1000cc/min (95lb/hr) @ 43.5 PSI

• Compatibility: Subaru WRX & STI (Top-Feed Applications)

• Fuel Types: Fully compatible with E85, Gasoline, and Race Fuels

• Precision: Dynamically flow-matched to within ±1%