3.5" Silicone Straight Coupler

Full Race 3.5" Silicone straight couplers are perfect for use in the turbo intake on EFR 7064, EFR 7670, S200 SX-E and many more. Constructed from 4 ply silicone with a .110 wall thickness, they are extremely durable and withstand blowing-off or tearing due to engine movement and heat expansion.