Product Highlights
- Ideal upgraded replacement for 2008-2014 Subaru WRX STI 2.5L Turbo OEM rubber ancillary hoses which harden and fail over time.
- Withstands harsh high temperature and high pressure operating conditions during competition or daily driving. Max. temperature rating: 350F (177C).
- Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through silicone hoses.
- Engineered to ensure long lasting quality over stock rubber hoses.
- Replaces OEM part numbers 45162FG000, 45162FG010 99078AA710, 807611161, 807611171, 21204AA850, 21204AA691, 807611090, 807611031, 807615182, 807515712, 99078AA450, 807612011, 45162AG041.

Vehicle Application
2008-2014 Subaru Impreza WRX STI 2.5L H4 EJ257

2014 Subaru Impreza WRX STI 2.5L H4 (Base, Sport-tech, Limited, Tsurugi Edition)
2013 Subaru Impreza WRX STI 2.5L H4 (Base, Limited, Sport-tech)
2012 Subaru Impreza WRX STI 2.5L H4 (Base, Limited)
2011 Subaru Impreza WRX STI 2.5L H4 (Base, Limited)
2010 Subaru Impreza WRX STI 2.5L H4 (Base, Special Edition)
2009 Subaru Impreza WRX STI 2.5L H4
2008 Subaru Impreza WRX STI 2.5L H4

Features and Benefits
Maximize your 2008-2014 Subaru WRX STI's performance and longevity with HPS Performance 3-ply reinforced silicone hoses (part number 57-2256). Designed to replace the aging rubber hoses in WRX STI, these premium silicone replacements offer superior heat resistance and durability.

Engineered to withstand the rigors of everyday driving and even spirited adventures, HPS hoses provide consistent performance and peace of mind. Our preformed design ensures a perfect fit, making installation hassle-free. Included HPS stainless steel hose clamps guarantee a secure and long-lasting connection.

Upgrade your WRX STI today and experience the HPS Performance difference.

Remark: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.

Included in the kit
- HPS Performance High Temperature Reinforced Silicone Hoses
- HPS Performance 100% Stainless Steel Embossed Clamps

Product Information
- Product Type: Silicone Ancillary Coolant Hose Kit
- Material: High Temperature Reinforced Silicone
- Available Colors: Black, Blue and Red
- Limited Warranty: 2 Years
- Weight: 3 lbs
- Shipping Box Dimension: 16 inch x 6 inch x 6 inch