JTSVP IS PROUD TO PRESENT GEN IV IGNITION WIRES. THE GEN IV WIRES WILL FIT ON 08-10 .JTSVP Series wires exclusively from JTS VENOM PERFORMANCE, built specifically for JTSVP. Silicon jacketed and fiberglass woven for extra protection, get better performance and style at the same time. Silicone jacketed fiberglass braided for excellent dielectric strength with additional heat protection. Helps to prevent cross fire with up to 8000 volts of additional insulation per wire. if you want a custom color let us know, we may be able to.