Fitment Information

• Subaru WRX 2.5L H4 Turbo (2006)
  
  • Fits trims WRX / WRX Limited/ WRX STI / WRX TR 
• Subaru WRX 2.5L H4 Turbo (2007)
  
  • Fits trims WRX / WRX Limited / WRX STI / WRX STI Limited / WRX TR

Specs & Features

• Coolant Hose Material: High-Temperature Reinforced Silicone
• Color: Black (also available in Blue and Red)
• Warranty: 2-Year Limited
• Improves cooling efficiency, durability, and heat resistance while helping prevent cracking, swelling, and coolant leaks common with factory rubber ancillary coolant hoses.
• Engineered by HPS Performance to replace the factory ancillary coolant hoses and deliver more reliable coolant circulation under daily driving, track use, and high-performance turbocharged conditions.
• Features a precision-molded 3-ply reinforced silicone hose design with correct OEM bends and curves for perfect fitment, improved durability, and resistance to extreme heat up to 350°F.
• Includes HPS high-temperature reinforced silicone ancillary coolant hoses and 100% stainless steel embossed hose clamps for secure, leak-free performance.
• Installation requires no cutting or modifications and is designed as a direct bolt-on replacement.

In the Box

• HPS Performance Reinforced Silicone Ancillary Coolant Hoses
  
• HPS Performance 100% Stainless Steel Embossed Hose Clamps

Product Description

Upgrade the cooling system on your 2006–2007 Subaru Impreza 2.5L H4 Turbo with the HPS Performance Silicone Ancillary Coolant Hose Kit. Designed as a direct replacement for aging OEM rubber ancillary hoses, this kit helps eliminate common issues like cracking, swelling, overheating, and coolant leaks while improving overall cooling system reliability.

Constructed from high-temperature race-proven 3-ply reinforced silicone and engineered for extreme turbocharged engine bay conditions, these hoses provide long-lasting durability and more consistent coolant circulation during spirited street driving, track sessions, and high-performance operation.

With a perfect OEM-style fit and included stainless steel clamps, this kit delivers both performance and reliability while maintaining a clean, high-performance engine bay appearance.