Torque Solution Silicone Radiator Hose Kit (Red) Premium Photo Memorial Day Flag. Torque Solution Silicone Radiator Hose Kit Applications: Subaru WRX 2002 2007, STI 2004 2007 Torque Solution Silicone Radiator Hose Kits are a must have for your Subaru. These are the best solution to replace your OEM rubber hoses that tend to degrade, dry up and crack as they age. Our hoses were reverse engineered by using new OEM hoses, so you can rest assured they will be a perfect fit. We also supply new Stainless Steel Silicone Safe Clamps with each hose kit, which will not gouge or dig into the hose. Multi layer Silicone (4) Stainless Steel Silicone Safe Clamps Limited Lifetime Warranty