Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
How-To
Challenger Sunroof and Moonroof Maintenance and Common Issues
The Challenger's panoramic sunroof looks great but has specific maintenance needs. Here's what owners should know.
Apr 18, 2026
sunroof, moonroof
How-To
Challenger Spark Plug Change DIY: Step-by-Step for 5.7L and 6.4L
Changing spark plugs on the HEMI is straightforward but has a few gotchas. This guide covers both 5.7L and 6.4L procedures.
Apr 18, 2026
spark-plugs, DIY
How-To
Challenger Brake Fluid Flush: Why It Matters and How to Do It
Brake fluid absorbs moisture over time, raising the boiling point dangerously. Here's when and how to flush it.
Apr 18, 2026
brake-fluid, flush
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
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
How-To
Challenger Parking Brake and Emergency Brake Adjustment
A loose parking brake is both a safety issue and a common problem on aging Challengers. Here's how to adjust it.
Apr 18, 2026
parking-brake, emergency-brake
How-To
Challenger Oil Change DIY: Complete Guide for 5.7L, 6.4L, and 6.2L
Step-by-step oil change guide for every HEMI variant — with the right oil spec, filter, and torque values.
Apr 18, 2026
oil-change, DIY
How-To
Challenger Supercharger Maintenance: What Needs Service and When
The Hellcat's 2.4L supercharger is surprisingly low-maintenance — but it's not maintenance-free. Here's what to do and when.
Apr 18, 2026
supercharger, maintenance