Granatelli Motorsports 28-1811S GM 6.0L/6.2L LS2/LS3/LSA/LS7/LS9 Cars Hi-Perf Coil-Near-Plug Conn Kit - Blue Wire

Direct OEM Replacement. OBD-II Computer Safe. Increase Power To Spark Plug Up To 400 Percent. Adds Up To 15 HP. Provides 40000 More Volts Than Factory Coils. Improves Mileage And Throttle Response.

• HIGH-PERFORMANCE IGNITION UPGRADE – Engineered to enhance spark energy and ignition timing accuracy for GM LS2, LS3, LSA, LS7, and LS9 6.0L and 6.2L engines. This coil-near-plug connector kit improves combustion efficiency, promotes smoother idle, increases horsepower potential, and helps optimize fuel economy. Ideal for street performance, racing applications, and high-performance builds requiring dependable ignition signal transfer.
• PREMIUM QUALITY MATERIALS – Manufactured using high-grade, performance-tested wiring with durable insulation designed to withstand extreme engine bay temperatures, vibration, and harsh operating environments. The blue wire construction provides long-lasting durability, superior electrical conductivity, and protection against heat damage, ensuring consistent ignition performance and extended service life for demanding driving conditions.
• DIRECT FIT, EASY INSTALLATION – Designed as a plug-and-play coil-near-plug connector solution for compatible GM LS engines, reducing installation time and eliminating complex modifications. Precision engineering ensures proper fitment, secure electrical connections, and factory-style routing. Perfect for professional installers and DIY enthusiasts upgrading ignition components or replacing worn factory connectors.
• TRUSTED GRANATELLI MOTORSPORTS PERFORMANCE – Backed by Granatelli Motorsports engineering expertise, this connector kit is developed for enthusiasts seeking proven reliability and measurable performance gains. The kit supports improved throttle response, stable ignition voltage, and consistent spark delivery, making it an excellent upgrade for performance street vehicles, track cars, and high-output LS engine builds.