Mishimoto has developed a line of heat resistant silicone ducting, available in four sizes to fit a variety of vehicles and uses. Mishimoto heat resistant silicone ducting can be used to channel cool air to many vital locations in the vehicle such as the brakes, air intake, or even the driving compartment of race vehicles.
- Universal silicone ducting for cool air
- Silicone construction for improved heat resistance
- Cool vital locations such as the brakes, air intake, or even the driving compartment of race vehicles
- Mishimoto Lifetime Warranty


















RH –
Used it for intercooler shroud. Very nice product and support.
Larry Martin –
Brake duct
BlueMach1 –
I am using the 3″ MMHOSE-D3 for brake ducting. The metal ribbing wore through / broke through the lining just during installation. I haven’t even driven with it. The red rubberized coating scrapes off like a pencil eraser. This product is not very robust at all. I do not expect to get much life out of the product once I start driving with it. It gets two stars because it was more flexible than the Allstar ALL42151 but the Mishimoto was twice the price. I wont purchase this product again.
Bob –
Good ductwork to cool off brake rotors. Covered in cellophane which is tedious to remove and not suitable for high temperature environments.
Maggie Scott –
I used this in my RV on my hot air duct and it was perfect. Description and photos accurate.
james buskirk –
The clear plastic film is very difficult to remove, and takes the top layer of rubber off with it. With the film in place, the hose is very stiff and will not bend without kinking. Don’t know what I will do with it. Can’t use it for brake ducting.