The first volcanic rock turbo heat shield and still the reigning champ in performance, fit, and quality. Our Lava™ Turbo Shield was designed for and tested to manage heat on the most hardcore turbocharged racing applications. Reduces turbo lag while protecting other engine components and reducing under hood temperatures. We use internal hems on all our turbo shields. This gives our turbo heat shields additional strength and a much cleaner & professional appearance. This manufacturing technique also prevents the turbo shields form falling apart. that's right you can remove this form your turbine housing without it falling apart like turbo heat shields made with an external hem. This turbo heat shield has also been redesigned for a tighter fit on the turbo housing, along with a larger openings for center housings discharge pipes to better fit on the newest generation of high-performance turbochargers. Has a rugged outer layer of our Lava Shield material that is 25 percent stronger than comparable fiberglass shields, giving a longer life span. The business end of this turbo heat bag is our Inferno Mat, silica contact layer makes Lava Turbo Heat Shield™ capable of withstanding 1800-F continuous. We use our exclusive BioCool inner insulation which gives our turbo shield a much cooler cold side temperature compared to OEM metal shields. The precision-fit design of this heat shield turbo wrap means you do not have to trim or fit the heatshield blanket to your turbo housing, making installation a snap. These shields will for both traditional and v-band turbo compressor housings. Turbo Shield Installation Tips: Wrap around turbo, and use included stainless steel springs or Inconel wire on anchor hooks Use a pair of needle nose pliers to help your stretch springs to hooks