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   The new quick-wrap high-velocity Exhaust Jackets are an innovative way to insulate and block radiant heat, reducing under hood temperatures.. 
   The jackets cover the tubes vertically allowing for a consistent fit.  The fit allows the exhaust system to expand as it comes up to operating temperatures without restrictions and provides air space for added insulation. 
   This product uses Thermal Conduction Technology (TCT), developed by Thermo-Tec, and can be applied with the headers in the vehicle. Can be installed with the headers mounted. 
   Part # 11246 for 4-6 cyl engines. 
   Part # 11248 for 8 cyl engines. 

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