Mishimoto Mazda RX7 FD w/ LS Swap Blue Silicone Hose KitMishimoto has developed a new Mazda RX 7 FD Silicone Hose Kit for the LS1 V8 motor. The RX 7 FD with LS Swap silicone hose kits are made with a dual layer combining high grade silicone and heat resistant embedded fibers to provide efficient heat reduction and increased pressure tolerance, all with a direct OEM replacement fit! Mishimoto Lifetime Warranty This Part Fits: Year Make Model Submodel 1993 1995 Mazda RX 7 Base 1993 Mazda RX 7 R1 1994 1995