RIPP HEMI Coil Packs: The Science Behind More Spark, More Power, and Better Combustion Your HEMI's ignition coil packs fire thousands of times per minute — and every single firing...

The Ultimate Guide for Purchasing Lowering Springs or Coilovers for your Chrysler, Dodge or Jeep Hemi Vehicle.

DiabloSport PCM Swap Kit Buyer's Guide: How to Choose the Right Kit for Your HEMI If you own a 2015 or newer HEMI-powered Challenger, Charger, Ram, Durango, or Jeep, tuning...

HEMI Lifter & MDS Delete Buyer's Guide: Prevention, Symptoms, Myths & Complete Parts Checklist If you own a Gen III HEMI, you've probably heard the horror stories—lifter tick, roller failure,...

What Supporting Mods Does a HEMI Cam Swap Actually Require? Springs, pushrods, phaser lockouts, tuning—the list of "required" parts for a HEMI cam swap can seem overwhelming. Here's the truth...

Best Mods for a Stock 5.7 HEMI: A Beginner's Guide Your 5.7L HEMI has untapped potential waiting to be unleashed. Whether you're driving a Challenger, Charger, 300, Ram, or Grand...