The cold air intake silicone couplers is designed and made for car intake applications. They are made with high quality silicone and multi-layer reinforcement. The hoses can resist sunlight, moisture, steam,hardening, cracking, ozone attack, dust, aging, various pressure ranges,etc.

The cold air intake silicone couplers can be produced using silicones, or fluorosilicones or fluoroelastomers. They can be made with various reinforcements including polyester, nomex, fiberglass, stainless steel wire, etc. The cold air intake silicone couplers can withstand the occasional oil touch and oil touch, but it can't withstand long term touch with oil. It will be great that the cold air intake couplers is made with fluorinated silicone lining which can withstand long term touch with oil.