Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
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.
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.
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.
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.