Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
Buyer's Guide
Supercharger Lid and Blower Pulley Upgrades: What They Do and What They Cost
A smaller blower pulley or ported lid is the first and most cost-effective upgrade for any Hellcat or Redeye.
Apr 18, 2026
supercharger, pulley
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