DEI Turbo Insulation Kits are designed to fit all turbochargers, including diesels and many commercial applications. Designed to reduce turbo lag and underhood temperatures for a cooler air charge for improved performance, Turbo Insulation Kits also protect components from damaging underhood heat. Kit includes: 12" x 36" turbo blanket material, two (2) 14" and two (2) 20" stainless steel Locking Ties, one (1) 2" x 25 ft roll of Tan down pipe wrap, and 6" x 3' piece of glass fiber matting.