Granatelli Motor Sports Malevolent Coil Packs 28-0514-1RM

Granatelli Motorsports Malevolent Coil Packs – Fits 2014–Present GM LT-Series Engines (LT1 & LT4)

Unlock hidden horsepower and enhance your LT engine’s reliability with the Granatelli Motorsports Malevolent Coil Packs. Designed for modern GM performance vehicles, these high-output coils deliver nearly double the voltage of factory units—ensuring maximum spark energy, better combustion, and real-world performance gains.

Key Benefits:

• Direct OEM Replacement: Easy plug-and-play install—won’t void your factory warranty.


• Massive Spark Output: Rated at 85,000 volts, almost twice the voltage of stock coils or competitors.


• Proven Power Gains: Average increase of 6–8 HP on stock vehicles; up to 12 HP possible. Forced induction setups have seen gains up to 18 HP.


• Improved Driveability: Better throttle response, smoother idle, and increased fuel efficiency.


• Engineered for Efficiency: Optimized combustion equals cleaner, more reliable power.

Why Choose These Coils?

If you're serious about performance, these coil packs are a no-brainer. Whether you’re chasing lap times, dyno numbers, or just a more responsive street machine, Granatelli’s Malevolent Coils offer real, measurable improvements. Backed by decades of racing innovation, they combine race-proven power with daily-driver reliability—all with simple installation and no tuning required.

Don’t settle for stock spark—upgrade to Granatelli and feel the difference.