DEI Heat Screen 36in x 40in - Mylar Radiant Glass Fiber Matting w/Adhesive Backing 2025-nissan-altima-esi5859938 This assembly measures 20" wide

This assembly measures 20" wide by 16 3/8" top to bottom and only 2 3/4" thick to offer an adjustable yet precision fit

The 1-3/4" headers are a great choice for mild LS swap builds and work well across a broad RPM range on lower displacement engines

and individual vehicle bias requirements

Turbosmart's expert design ensures that this extension will help you get the job done quickly while maintaining a high level of quality

DEI Heat Screen 36in x 40in - Mylar Radiant Glass Fiber Matting w/Adhesive Backing 2025-nissan-altima-esi5859938 This assembly measures 20" wideHeat Screen(TM) solves the problem of heat from engines and exhaust intruding into interiors and components. Heat Screen(TM) offers an excellent way to reflect radiant heat away from a vehicle's interior and because it's flexible and can be trimmed to size to protect against excessive heat sources. Constructed of a high temperature resistant fiberglass material, and with a thickness of only . 060 in., Heat Screen(TM) features a thermal barrier on one