05-13 Granatelli Performance Spark Plug Wire - Set Of 8

*Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe
*0 Ohm resistance
*Patented design
*Solid stainless connector cable with stainless snap lock spark plug connectors, Unique EMI/RMI protection ring
*The only true solid stainless steel core wire that works with today's computer dependant engine and all race cars
*No RFI/EMI issues - works with any fuel injection / No stereo noise
*Increase power to the spark plug up to 400% over stock
*Coil on plug connector kits (for select GM vehicles) add up to 15HP(normally aspirated) & 35HP(s/c, turbo, & nitrous)
*Improves mileage and throttle response
*High temperature silicone boots, 8MM jacket with fiberglass-reinforced braid resists temperatures up to 500degrees f (1200f degree boots optional)
*Ideal for use with aftermarket headers and turbocharger systems
*Includes all necessary hardware

Electrical components such as spark plug wires are non-returnable parts.