3" to 3.25" 90 Degree Reducer Silicone Coupler Blue Diffuser ** 1988-1991 Civic/CRX models will

** 1988-1991 Civic/CRX models will require use of a smaller radiator

This Upgrade Allows For Smooth Power Delivery Through The Driveline And To the Tires

1988-2000 GMC C2500 / K2500 / K3500

Light Weight Performance with Tubular Steel Design Will Enhanced appearance to your Suspension And Give You Better Performance

3" to 3.25" 90 Degree Reducer Silicone Coupler Blue Diffuser ** 1988-1991 Civic/CRX models will100% brand new items, never used or installed. JDM Sport 3. 0" to 3. 25" 90 degree reducer silicone coupler hose. Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements. 3 ply nylon reinforced silicone made to withstand high temperature and high boost applications. Universal application for connecting turbocharger, supercharger, forced induction, or intake piping. Works with any air intake, intercooler, or