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Speed-Pro designs and engineers pistons to meet the most demanding street performance and racing conditions
9 Wideband Oxygen Sensor provides real-time Fuel Map Learn
375 in Arch
over a brushed satin finish
Thermo-Tec Muffler/Catalytic Converter Heat Shield LY23371 Speed-Pro designs and engineers pistonsThe Muffler Catalytic Converter Heat Shield is made up of woven silica with a flexible Mylar finish that protects against radiant heat up to 2000 degrees and can withstand direct continuous temperatures of 750 degrees Fahrenheit. The highly reflective heat shield can be installed between the catalytic converter, muffler, or any other component to reflect radiant heat away from the undercarriage of the car. This versatile heat shield has an unlimited
