Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
Build GuideFeatured
Stage 1, 2, and 3 Explained: Building Your Challenger the Right Way
The build stage system keeps you from skipping important supporting mods and wasting money on incompatible parts. Here's what each stage means and what to include in each.
Apr 18, 2026
stages, stage-1
Buyer's Guide
MDS Delete: Why Manual and Cam-Swapped HEMIs Need This
If you're planning a cam swap on an automatic Challenger, the MDS delete isn't optional — it's a required part of the build. Here's what MDS is, why it has to go before a cam swap, and what the delete kit actually includes.
Apr 18, 2026
MDS delete, cam swap
Buyer's Guide
What to Expect After a Cam Swap on Your HEMI
The cam swap is the most transformative naturally aspirated mod for any HEMI — but it comes with trade-offs you need to understand before committing. Here's what actually changes after a Stage 1, 2, or 3 cam goes in.
Apr 18, 2026
camshaft, cam swap
How-To
Challenger Performance Alignment Settings: What to Ask for After Mods
After lowering, wheel/tire changes, or suspension modifications, a proper alignment is essential. Here's what the numbers mean and exactly what to tell your alignment shop for the best street and track setup.
Apr 18, 2026
alignment, camber
Buyer's Guide
Pushrods and Valve Springs: The Critical Supporting Mods for Your HEMI Cam
A cam swap without the right springs and pushrods is asking for engine damage. Here's what to spec, why stock parts can't handle an aftermarket cam, and how to get the combination right.
Apr 18, 2026
pushrods, valve springs
How-To
How to Break In a New or Rebuilt HEMI Engine
Breaking in a new or rebuilt engine properly is one of the most important things you can do for long-term engine life. Here's the correct process for the Gen III HEMI — including what conventional wisdom gets wrong.
Apr 18, 2026
engine break-in, rebuilt engine
How-To
Dashcam Installation Guide for the Dodge Challenger
A dashcam is one of the best insurance investments for a performance car. Here's how to install one cleanly in your Challenger — hardwired, hidden, and without dangling cables.
Apr 18, 2026
dashcam, camera
Buyer's Guide
How the HEMI MDS System Works (And Why It Matters for Your Build)
Multi-Displacement System is one of the most discussed — and misunderstood — features of the automatic HEMI Challenger. Here's exactly how it works, why Dodge built it, and what it means for your mods.
Apr 18, 2026
MDS, Multi-Displacement System
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
Buyer's Guide
Camshaft Upgrade Guide: Everything You Need to Know About HEMI Cam Swaps
A camshaft swap is one of the most transformative naturally aspirated mods for the HEMI — but it requires a full master kit of supporting parts or your engine will fail. Here's everything you need to know.
Apr 18, 2026
camshaft, cam-swap
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
Tire Pyrometer Guide: Reading Tire Temps to Tune Alignment and Pressure
How to use a tire pyrometer to diagnose alignment, pressure, and camber settings at the track.
Apr 18, 2026
tires, alignment