Thermo Tec High Velocity Exhaust Jacket Kit for 4 to 6-Cylinder Engines (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Wrap your headers with Thermo-Tec's exhaust jackets and cut your underhood temperatures by up to 70 percent. And as we all know, a cooler engine compartment can give you extra horsepower. The jackets are split down one side--wrap them around your header tubes, cut them to fit with ordinary household scissors, and then secure them with the included crimp lock fasteners and Snap Straps. The jackets allow for header expansion and can withstand temperatures of up to 2,000 degrees F.

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