Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
How-To
Oil Catch Can Guide: Why Every HEMI Needs One
An oil catch can is the most overlooked maintenance upgrade on the Challenger. Without one, blow-by gases coat your intake valves with carbon and gradually rob you of power. Here's what it does and why it matters.
Apr 18, 2026
catch-can, oil-separator
Buyer's Guide
Fuel System Guide: Injectors, Pumps, and E85 for the 2022 Dodge Challenger
When power climbs past 500 HP — or you add any forced induction — the stock fuel system becomes the bottleneck. This guide explains when and how to upgrade injectors, pumps, and fuel rails, plus what E85 can do for you.
Apr 18, 2026
fuel-injectors, fuel-pump
Buyer's Guide
Exterior Mods Guide: Spoilers, Splitters, Hoods, and Aero for the Challenger
A guide to every major exterior modification for the 2022 Dodge Challenger — what's truly functional, what's cosmetic, and how to build a coherent aero package if you want the real thing.
Apr 18, 2026
exterior, spoiler
How-To
Spark Plugs and Ignition Coils: The HEMI Ignition Upgrade Guide
The HEMI runs 16 spark plugs — two per cylinder. Knowing when to upgrade, which plugs to choose for your power level, and how ignition coils factor in will save you from misfires and protect your engine.
Apr 18, 2026
spark-plugs, ignition-coils
Comparison
Naturally Aspirated vs. Forced Induction: Choosing Your Challenger Build Path
Two very different roads to big power. This guide compares the naturally aspirated cam build path against the forced induction route — covering power potential, cost, reliability, driveability, and which is right for your goals.
Apr 18, 2026
naturally-aspirated, forced-induction
Buyer's Guide
Aerodynamics on the Challenger: Splitters, Spoilers, and Downforce
How aerodynamic add-ons affect your Challenger at speed — what actually works and what's just visual.
Apr 18, 2026
aerodynamics, splitter
Buyer's Guide
What Size Tires Fit the Challenger Without Rubbing?
Factory and aftermarket tire size limits for narrowbody and widebody Challengers — with and without spacers.
Apr 18, 2026
tires, wheels
How-To
Power Steering Fluid Guide: What to Use and When to Change It
The Challenger uses an electric power steering system on most models — no fluid to change. Here's what you need to know.
Apr 18, 2026
power-steering, fluid
How-To
Serpentine Belt Replacement on the HEMI: DIY Guide
How to replace the serpentine belt on a 5.7L or 6.4L HEMI — a straightforward job that saves shop labor costs.
Apr 18, 2026
serpentine-belt, DIY
How-To
Spring Maintenance Checklist: Getting Your Challenger Ready After Winter
A thorough spring inspection catches issues that developed over winter storage and gets your Challenger ready for the driving season.
Apr 18, 2026
maintenance, spring
Buyer's Guide
Summer Heat Tips: Keeping Your Challenger Cool in Hot Weather
High ambient temps stress every system in your Challenger. Here's how to manage heat and prevent problems in summer.
Apr 18, 2026
summer, heat
Buyer's Guide
Road Trip Prep Guide for Your Challenger
A long-distance road trip exposes any weak link in your Challenger. Here's a pre-trip checklist to avoid roadside breakdowns.
Apr 18, 2026
road-trip, maintenance