HPS 1" ID, 4" Length, Silicone Straight Coupler Hose, High Temp 4-ply Reinforced, 25mm ID, Blue Turbo Piping Compatible with B18 and B20

Compatible with B18 and B20 engines

and lock nuts that match your vehicle's factory attachment specs — check your owner's manual or service documentation for torque specs and bolt sizing

Catback Exhaust System (piping and tip assembly)

OEM-equivalent dimensions - Bolt-in fit without adapter modification

or if you have other aero additions such as side skirts

HPS 1" ID, 4" Length, Silicone Straight Coupler Hose, High Temp 4-ply Reinforced, 25mm ID, Blue Turbo Piping Compatible with B18 and B20HPS 1" (25mm), 4" Long High Temp 4 ply Reinforced Blue Silicone Straight Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone Straight Coupler Hose is designed and engineerd to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial use, custom