Straight Silicone Hose Coupler - 5.00" ID - Black - SI-SC-127-BLK Nippon Power or base Civic with these

or base Civic with these great upgrades

A bespoke black Redline badge sits at the front of the integrated intake ducting

Bespoke COBB Anodizing on Caps

Vibrant Performance Inner Support Springs provide your Braided Flex Hoses with critical support to avoid collapse under extreme vacuum or if attempting very tight bends

Straight Silicone Hose Coupler - 5.00" ID - Black - SI-SC-127-BLK Nippon Power or base Civic with theseReinforced Silicone Hose Couplers feature High Temperature Resistant Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of 40 F to 392 F. Not suitable for use with Oil Fuel. Features: Genuine 4 ply Silicone Heat tolerance: 40 to 392 Fahrenheit Burst Pressure: 200 PSI Working Pressure: 50 PSI Wall Size: 4 mm 5 mm Compatible with antifreeze coolant