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The Torque Solution Reverse Flow Silicone Radiator Hose Kit is designed to replace the factory rubber hoses on the Honda Civic Type R FL5 with durable, high-performance silicone. Over time, OEM hoses can harden, crack, or leak — this kit eliminates those issues while improving cooling efficiency.
What makes this kit unique is its reverse-flow design, which redirects coolant from the bottom of the radiator to the top. This allows fresh air to contact the coolant before it exits the radiator, resulting in improved thermal performance. Testing has shown coolant temperature reductions of up to 4.5°F with supporting modifications. The included ECT2 sensor relocation hardware also provides more accurate temperature readings.
Key Features
- Multi-layer reinforced black silicone construction
- Improves cooling efficiency with reverse-flow design
- Reduces coolant temperature with supporting modifications
- Includes ECT2 sensor relocation hardware for accurate readings
- Resists cracking, hardening, and deterioration over time
- Direct OEM replacement with hoses clearly marked for easy installation
- Includes stainless steel, silicone-safe clamps
- Backed by a limited lifetime warranty
Technical Specifications
| Material | Multi-layer reinforced silicone | 
| Finish | Black | 
| Flow Design | Reverse-flow configuration | 
| Clamps | Stainless steel, silicone-safe worm gear | 
| Sensor Mount | Billet ECT2 relocation adapter included | 
| Temperature Reduction | Up to 4.5°F (with supporting mods) | 
| Warranty | Limited lifetime warranty | 
Contents
- 1 × 893A Short Cold Side Silicone Hose
- 1 × 893B Long Hot Side Silicone Hose
- 4 × 30–45mm Silicone-Safe Worm Gear Clamps
- 1 × Billet ECT2 Temp Sensor Relocation Adapter
- 1 × Stainless Steel ECT2 Temp Sensor Relocation Plug
- 1 × 11–23mm Silicone-Safe Worm Gear Clamp
Vehicle Fitment
- Honda Civic Type R FL5
Compatible with all Australian-delivered Honda Civic Type R FL5 models.
No instructions available for this product.

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