Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
How-To
Exhaust Drone: What It Is and How to Fix It on Your Challenger
You installed a new exhaust and now there's an annoying resonance at certain highway speeds. This is exhaust drone — and it's fixable. Here's what causes it and the proven solutions that don't require replacing your whole system.
Apr 18, 2026
exhaust drone, resonator
Buyer's Guide
Hellcat Oil Pump Upgrade: Does It Actually Help Prevent HEMI Tick?
The Hellcat oil pump as a preventive mod for the 5.7 and 6.4 HEMI is a popular recommendation on forums. Here's what it actually does, how much oil flow it adds, and whether it's worth the installation effort.
Apr 18, 2026
oil pump, Hellcat
How-To
How to Properly Jack Up Your Dodge Challenger
The Challenger's low ride height and wide rocker panels make it easy to damage if you jack it incorrectly. Here are the proper jack points and what to use so you don't crush the rocker panels or pinch welds.
Apr 18, 2026
jack points, floor jack
How-To
Challenger Winter Storage Guide: How to Store Your Car for the Season
Storing your Challenger for winter protects it from rust, dead batteries, and flat spots — but only if you do it right. Here's the complete checklist for putting your Challenger to sleep for the cold months.
Apr 18, 2026
winter storage, seasonal storage
How-To
Challenger Wheel Cleaning Guide: How to Clean Wheels Without Damaging the Finish
Brake dust is aggressive and corrosive — leave it too long and it permanently etches wheel finishes. Here's the right way to clean your Challenger's wheels safely, whatever finish they have.
Apr 18, 2026
wheels, cleaning
Buyer's Guide
What Are Common Dealer Add-Ons to Skip on a New Challenger?
Dealers add thousands in profit margin through add-ons when you buy a new Challenger. Here's what's worth accepting, what to decline, and how to avoid paying for things you can get cheaper elsewhere.
Apr 18, 2026
buying guide, dealer
Buyer's Guide
Does the 2022 Challenger Have Rust Problems?
Rust is a real concern for Challenger owners in northern climates — and some areas are more vulnerable than others. Here's where to look, what's common, and how to prevent it before it starts.
Apr 18, 2026
rust, corrosion
How-To
When to Replace vs Resurface Your Challenger's Brake Rotors
Your mechanic says your rotors need to be resurfaced — or replaced. How do you know which is right? Here's exactly how to evaluate rotor condition and make the right call for your build and budget.
Apr 18, 2026
brake rotors, resurfacing
Buyer's Guide
Air/Fuel Ratio Explained: Lambda, AFR, and What Your HEMI Should Target
Air/fuel ratio is the foundation of every engine tune — too lean causes detonation, too rich wastes power and fouls plugs. Here's what the numbers mean and what targets your tuner should be hitting on your Challenger.
Apr 18, 2026
AFR, air-fuel ratio
Buyer's Guide
How Long Does a HEMI Last? Expected Lifespan Guide
The Gen III HEMI has a reputation for durability — but how many miles can you realistically expect from a 5.7 or 6.4? Here's what the data from high-mileage HEMI owners actually shows.
Apr 18, 2026
engine lifespan, reliability
How-To
Why Is My Challenger Getting Bad Gas Mileage? Diagnosis Guide
The HEMI isn't known for sipping fuel, but if your Challenger is getting noticeably worse mileage than expected, something is wrong. Here's how to diagnose the most common causes.
Apr 18, 2026
gas mileage, MPG
How-To
Why Does My Challenger Idle Rough When Cold? Common Causes and Fixes
A rough, lumpy cold idle on the Challenger can be alarming — especially if it started after mods. Here's how to distinguish between normal cold-start behavior, MDS quirks, and actual problems that need fixing.
Apr 18, 2026
rough idle, cold start