DEI Cool-Tape Exhaust heat wrap 50mm x 7,5m Black Shelby Subaru Impreza WRX STI EJ257

Subaru Impreza WRX STI EJ257 2

6 ON-OFF switches

4L L4 F/I - 150BHP 2011 - 2014 VOLKSWAGEN PASSAT 1

four Temp inputs

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DEI Cool-Tape Exhaust heat wrap 50mm x 7,5m Black Shelby Subaru Impreza WRX STI EJ257Wrapping headers and down pipes is an important first step in reducing unwanted and power robbing under hood heat. Less under hood heat results in a cooler air charge for improved performance and keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density & increases exhaust flow. Reduce under hood temperatures a realistic 50% Decreases exhaust density & increases exhaust flow Improves horsepower Withstands 1200F direct