Torque Solution
Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Purple
Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Purple
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Torque Solution Top Feed Fuel Rails are a must have for high horsepower applications and a perfect complement to your high flow fuel injectors. Our rails are made from 6061 Billet Aluminum with a 5/8" ID for maximum fuel flow and threaded for -8 O-Ring boss fittings (not included). Perfect for setting up your fuel system in parallel to ensure each cylinder receives optimal fueling. All our rails come anodized with our logo engraved into the billet to look as good as they perform. Zinc install hardware is included to prevent rusting. Includes short and tall press fit phenolic spacers to ensure a perfect fit no matter which injector and TGV type you are running.
- CNC'd 6061 Billet Aluminum
- 5/8" Bore ID
- Threaded for -8 O-Ring Boss Fittings (not included)
- Phenolic Spacers to Accommodate Injector Variances
- Integrated 3/8" NPT Port for Optional Fuel Pulse Dampener
- Purple Anodized
- Compatible with all fuel types
- Zinc Install Hardware Included
- Limited Lifetime Warranty
Includes:
- Billet Fuel Rail (2)
- M8-1.25 x 30 Zinc Socket Head Bolts (4)
- Short Phenolic Spacers (4)
- Tall Phenolic Spacers (4)
- 3/8" NPT Stainless Hex Plugs (2) (used if not installing pulse dampeners)
- *Install Note: Must install with aftermarket fuel lines, such as our DIY kits available HERE.
- 20
Vehicle Fitment
- 2002-2020 Subaru Forester XT
Please verify exact fitment for your trim and engine before ordering.
Manufacturer Part Number: TS-SU-400PR.2
Images are for illustrative purposes only. Actual product may vary.
Emissions Note: This product is not CARB approved and is not legal for sale or use on pollution-controlled motor vehicles in California, or in states that have adopted California emission standards. It is intended for off-road / racing use only. It is the responsibility of the installer/end-user to ensure compliance with all applicable federal, state and local emissions regulations.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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Manufacturer's Warranty — Torque Solution
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Manufacturer's Warranty — Torque Solution
Torque Solution offers a Limited Lifetime Warranty, but only on parts Torque Solution manufactures and only on items that are not wear-and-tear parts. Torque Solution names urethane (polyurethane), rod ends, bearings, pulleys and coil packs as wear items its warranty does not cover — so urethane bushings, inserts and endlinks are treated as consumables even where a listing shows a lifetime bullet, and Torque Solution recommends routine inspection. Thermal blankets are covered for one (1) year against manufacturing defects, while exhaust wrap carries no warranty at all because of how it is installed and used. A few electronic parts — Fast Response IAT sensors and PNP speed-density adapter harnesses — state a 1-year term on their own product listings; Torque Solution asks you to confirm on the individual product page that the part carries a warranty before filing. Claims are filed by the original purchaser with proof of purchase, a clear description of the fault and detailed photos; if approved Torque Solution repairs or replaces the part rather than refunding it, and shipping both to and from Torque Solution is the customer's responsibility. Coverage is voided by improper installation, exposure to an exhaust leak, saturation by fluids such as oil, coolant or fuel, or use beyond the part's listed specifications. Also excluded: anodizing (UV, heat and chemical detergents), environmental corrosion, damage to or from related vehicle components, and installation, removal or vehicle-downtime costs. Noise, vibration and harshness after fitting stiffer or solid components is expected and is not a valid warranty or return issue. Fitment is based on USDM vehicles unless noted — cross-compatibility with non-USDM cars is not confirmed — and Torque Solution products are intended for off-road / race use only, with none of them CARB legal. Torque Solution's own returns and exchanges window is 30 days from the receiving date on new, unused items, with shipping both ways covered by the purchaser.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Torque Solution. Contact us if you need help with a warranty claim.

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