DEI Heat Sheath 3/4in x 3ft - Universal Subaru-STI-2017 Flows almost 50% more than

Flows almost 50% more than competitors

Fully forged connecting rods

HPDE style races

Machined from a single piece of stainless steel

Improve the cooling efficiency while enhancing that front end with the Seibon Carbon Fiber Grille

DEI Heat Sheath 3/4in x 3ft - Universal Subaru-STI-2017 Flows almost 50% more thanDEI Heat Sheath 34in x 3ft Universal RallySport Direct carries a large variety of DEI products to provide your engine and vehicle with extra protection against heat generated by exhaust or turbocharged components. Here, you are looking at the DEI Heat Sheath Aluminized Sleeving. The Heat Sheath solves the problem of heat and abrasions causing the failure of lines, hoses, and wires. This component has been designed to slide over wires, cables, and