Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
How-To
Challenger AC Troubleshooting: Not Cooling, Weak Flow, and Compressor Issues
AC problems in a Challenger range from minor refrigerant loss to compressor failure. Here's how to diagnose each.
Apr 18, 2026
AC, air-conditioning
How-To
How to Remove the Challenger's Rear Seat for Weight Reduction or Access
Removing the rear seat is one of the easiest ways to reduce weight. Here's how to do it and what to expect.
Apr 18, 2026
weight-reduction, rear-seat
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
How-To
Challenger TPMS Reset and Tire Rotation Guide
How to rotate your Challenger's tires and reset the TPMS system correctly — without the TPMS light staying on.
Apr 18, 2026
TPMS, tire-rotation
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
Buyer's Guide
Challenger Clutch Fan vs Electric Fan: Understanding the Cooling System
All modern Challengers use electric cooling fans. Here's how the system works and what causes cooling problems.
Apr 18, 2026
cooling, electric-fan
How-To
Challenger Fuel System: Injector Cleaning vs Replacement
Dirty injectors cause rough idle and poor fuel economy. Should you clean or replace them? Here's the breakdown.
Apr 18, 2026
fuel-injectors, cleaning
Buyer's Guide
Challenger Driveshaft Upgrade: When Stock Is Not Enough
High-power Challengers can flex or break the stock driveshaft. Here's when and what to upgrade to.
Apr 18, 2026
driveshaft, aluminum
Buyer's Guide
Challenger Axle Shaft Upgrade: Half-Shafts for High-Power Builds
Stock Challenger axles have limits. Here's when to upgrade to aftermarket half-shafts and what to expect.
Apr 18, 2026
axle, half-shaft