$595.00 USD
$595.00 USD






Price: $115.00

The DOC Race T4 Turbo Blanket in Carbon Black is the ultimate heat management solution for your BMW B58 engine. Designed specifically for T4-sized turbos, this premium carbon fiber turbo blanket reduces extreme underhood temperatures, prevents heat damage to painted or carbon fiber hoods, and significantly improves turbo spool time.
By retaining more heat in the turbine housing, it minimizes turbo lag while reducing radiant heat in the engine bay, resulting in faster boost response and a noticeable horsepower gain. Perfect for tuned B58 builds in models like the BMW M240i, 340i, 440i, A90 Supra, and more.
Ideal for upgraded or single/big turbo setups on BMW B58 engines, including:
Buy now at Kies Motorsports – Your trusted source for BMW performance parts. Add to cart and enhance your B58's performance and reliability today!
Thanks for subscribing!
This email has been registered!
$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.