Buyer's Guide Articles
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
Buyer's Guide
Challenger Cooling Fan Upgrade: Electric Fan Conversions and OEM Fixes
The Challenger's cooling fan is electric on all models. Here's how it works, common failure points, and upgrade options.
Apr 18, 2026
cooling-fan, electric-fan
Buyer's Guide
Nitrous Oxide Safety: What Every Challenger Owner Needs to Know Before Spraying
Nitrous is one of the most cost-effective power adders — but improper use destroys engines. Here's the safety framework.
Apr 18, 2026
nitrous, NOS
Buyer's Guide
Challenger Fuel Economy: Real-World MPG and How to Improve It
Real-world Challenger MPG is lower than EPA ratings for most drivers. Here's what affects fuel economy and practical ways to improve it.
Apr 18, 2026
fuel-economy, MPG
Buyer's Guide
How the HEMI's Fuel Injection System Works: Port vs Direct Injection
Understanding your HEMI's injection system helps you make better decisions about fuel, maintenance, and modifications.
Apr 18, 2026
fuel-injection, port-injection
Buyer's Guide
Challenger Throttle Response Issues: Hesitation, Lag, and Fixes
Throttle lag and hesitation are common complaints on the drive-by-wire Challenger. Here's what causes them and how to fix it.
Apr 18, 2026
throttle-response, hesitation
Buyer's Guide
Understanding HEMI Compression Ratios: How They Affect Tune and Fuel
Compression ratio determines octane requirements, power potential, and how your HEMI responds to forced induction.
Apr 18, 2026
compression-ratio, octane
Buyer's Guide
Challenger Color Guide: Best and Worst Paint Options by Year
Some Challenger colors hold their value, show wear less, and photograph better. A buyer's and owner's guide to Challenger paint.
Apr 18, 2026
color, paint
Buyer's Guide
Supercharger Lid and Blower Pulley Upgrades: What They Do and What They Cost
A smaller blower pulley or ported lid is the first and most cost-effective upgrade for any Hellcat or Redeye.
Apr 18, 2026
supercharger, pulley
Buyer's Guide
Is the Challenger Good in the Snow? AWD, Winter Tires, and Realistic Expectations
The Challenger is a RWD muscle car — but with the right tires and technique, it's manageable in winter conditions.
Apr 18, 2026
winter, snow
Buyer's Guide
Challenger Alternator Upgrade: When and Why You Need More Output
High-demand electrical systems — big audio, electric fans, cooling pumps — can overwhelm the stock alternator. Here's when to upgrade.
Apr 18, 2026
alternator, high-output
Buyer's Guide
Challenger Oil Cooler Upgrade: Do You Need One?
Track driving and sustained high loads raise oil temps on the HEMI. An oil cooler prevents thermal breakdown — here's what to know.
Apr 18, 2026
oil-cooler, oil-temp
Buyer's Guide
Challenger Exhaust Tips and Quad Tip Upgrades
Exhaust tip upgrades are a quick visual win. Here's what fits the Challenger and what to expect from different styles.
Apr 18, 2026
exhaust-tips, quad-tip