Mishimoto Duracore 3in Straight Coupler - MMDCC-30SBK fits_1980-1983`Honda`Civic 409 Stainless Steel High-Flow Muffler

409 Stainless Steel High-Flow Muffler

Flow Increase of 25%

partially blocking the lower grille

Dry Weave Polyester Fabric

8% reduction in deflection

Mishimoto Duracore 3in Straight Coupler - MMDCC-30SBK fits_1980-1983`Honda`Civic 409 Stainless Steel High-Flow MufflerWhen you're fabricating a custom intercooling system, every component in your build needs to pull its weight. Mishimoto DuraCore(TM) Silicone Intercooler Boots are engineered to be the strongest link in your intercooler piping kit. Whether you're routing charge pipes around tight engine bays or connecting mismatched tube diameters, we have the sizes and configurations to match exactly what your fabrication requires. DuraCore(TM) boots are available in