Description

Considering some the Borg Warner S400 series housings are a very odd size (too small to fit a T6 blanket and too big to fit the T4 blanket) we designed a blanket just for the majority of the big boy S400 turbine housings.  This blanket is specifically created to fit the larger T6 S400 and S480 housings that the TZ32258 blanket won’t quite cover.  This blanket is still intended for use on externally wastegated applications. Thermal Zero turbo blankets go above and beyond when it comes to heat tolerance and durability.  The inner layer of the turbo blanket can handle over 2500 degrees Fahrenheit of direct heat.  The blankets are made with high quality 1 inch thick 6 pound density ceramic insulation material. Since vibration on a turbocharger is inevitable we have created a more durable design.  Our turbo blankets feature a knitted wire mesh inner layer that separates the insulation material from the turbocharger housing, greatly increasing durability and reducing breakdown. Installing a Thermal Zero turbo blanket will cut down up to 80% of direct heat emitted from your turbocharger.  In turn this will allow the turbo to spool faster and be more efficient. Not sure if this blanket will fit your turbo.  Check the known good fit turbo models below or measure your turbo and check the measurement picture above to verify it will be a good fit.

All Thermal Zero blankets are hand made here in Cincinnati, Ohio USA. If you can’t find exactly what you need or have questions about fitment? Call us at 513.696.9727, we probably make it or can help you.

Additional information