Increase your engine performance & reliability. Leading teams in all motorsport branches use our competition proven Kool thermal barrier coatings to significantly control and reduce the effects of heat. "Every bike we build & race is 'Kool Coated'." Thanks a bunch! Hell Racing If exhaust gases exiting the combustion chamber are allowed to cool too fast they lose velocity, and valuable power is lost.. ..but systems insulated with Kool Coatings give: More retained power Less radiated heat Kool coating is capable of enduring temperatures up to 2000°F intermittently or 1700°F consistently. Measured decreases of 350°F in radiant temperature are average but protection has been found to be up to 500°F depending on operating conditions and design. Components that can be coated include: Manifolds Primaries Collectors Catalytic Converters Silencers Tailpipes Typical benefits of using Kool Coat's exhaust coatings are: Significant improvements in heat flow within the engine. Increased power through retaining heat inside the exhaust. Prevention of local component and chassis damage from radiated heat. Save your exhaust from the ravages of heat. Contact Kool Coat today!