HPS Performance Products HPS 2-1/2" - 2-3/4" Silicone Offset Reducer Coupler Hose, High Temperature 4-ply Reinforced BLOX Racing A failing catalytic converter or

A failing catalytic converter or vacuum leak can trigger oxygen sensor codes even with a good sensor in place

Powder-coat black finish - Sealed against corrosion

In addition to their aesthetic appeal

and a factory-perfect fit

HPS Performance Products HPS 2-1/2" - 2-3/4" Silicone Offset Reducer Coupler Hose, High Temperature 4-ply Reinforced BLOX Racing A failing catalytic converter orHPS 2 1 2" 2 3 4" (63mm 70mm) High Temperature 4 ply Reinforced Silicone Offset Reducer 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 Offset Reducer Coupler Hose is designed and engineered to meet high performance requirements specified in various industry standards, therefore make it great for marine and