Precision Works Top Feed Fuel Rails Subaru WRX STI

Transform your fuel delivery system with precision-engineered rails that eliminate starvation and maximize flow under boost.

• •CNC-machined from 6061 billet aluminum construction
• •Anodized finish resists corrosion and enhances durability
• •Direct bolt-on installation with no modifications required
• •Compatible with top-feed injector configurations
• •Designed for E85 and high-octane fuel compatibility
• •Engineered for consistent fuel pressure during aggressive tuning

Perfect for high-performance builds, this upgrade ensures reliable fuel delivery when your Subaru WRX or STI demands maximum flow. Whether you're pushing aggressive boost levels or running alternative fuels, these rails deliver the dependability serious tuners require for street and track applications.