Reduce under-bonnet heat, improve turbocharger efficiency, and protect critical components with the Funk Motorsport BMW S58 Twin Turbo Blankets – engineered specifically for all BMW models powered by the S58 engine. Whether you drive a G80 M3, G82 M4, G87 M2, F97 X3M, or F98 X4M, these high-performance turbo blankets are designed to handle the extreme temperatures produced by the twin turbochargers, helping maintain cooler engine bay temperatures and prolonging the life of nearby parts.
Manufactured using multiple layers of high-temperature resistant materials including volcanic rock-based fabrics and stainless steel mesh, Funk Motorsport’s S58 turbo blankets are built to withstand continuous temperatures up to 1,300°C. Not only do they help retain heat within the turbo housing for quicker spool-up and improved throttle response, but they also significantly reduce radiant heat – ideal for keeping intake temperatures down and preventing heat soak.
Designed to fit perfectly over the S58’s twin turbochargers, these blankets are secured with locking wire and are a must-have upgrade for those chasing power, reliability, and thermal efficiency in both road and track applications.
Notably, these turbo blankets are not single-use and can be removed and refitted during routine servicing.
Key Features:
Fits all BMW S58 twin-turbo engines
Designed for G80 M3, G82 M4, G87 M2, F97 X3M & F98 X4M
Reduces under-bonnet temperatures and prevents heat soak
Improves turbo efficiency by retaining heat within the turbo housing
Made from multiple layers of high-temp insulation and stainless steel mesh
Withstands sustained temperatures up to 1,300°C
Reduces strain on surrounding components, wiring, and intakes
Supplied as a pair (for both turbos) with fitting accessories included
