Granatelli Motor Sports Malevolent Coil Packs 28-0513-1RM

Take your ignition system to the next level with Granatelli's Pro-Series Extreme Coil Packs, engineered for maximum spark energy and performance across a wide range of GM applications.

Key Features:

• Fits 2005–2023 GM cars


• Compatible with LS2, LS3, LS7, LS9, LSA, L92, L99, and L76 engines


• Direct OEM replacement – simple plug-and-play installation that won't void your factory warranty


• Enhances fuel economy, throttle response, and idle stability


• Promotes more efficient combustion for increased engine performance



Dyno-proven gains:

• Up to 12 horsepower over stock coils


• Average gains of 6–8 horsepower on stock engines


• Up to 18 horsepower on heavily modified or forced induction setups

Rated at 80,000 volts – nearly twice the output of standard coils, delivering superior spark energy and reliability.

Unlock your vehicle's true potential with the Granatelli Motorsports Malevolent Coil Packs. Designed for GM LS-series engines, these high-output ignition coils deliver up to 85,000 volts, nearly doubling the spark energy of standard coils. This enhancement translates to improved throttle response, better combustion efficiency, and increased horsepower—up to 18 hp on heavily modified or forced induction setups. Whether you're on the street or the track, these plug-and-play coils are a direct OEM replacement, ensuring a hassle-free installation without voiding your factory warranty. Elevate your driving experience with Granatelli's proven performance technology.