Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
How-To
How to Read a Dyno Sheet: Understanding HP and Torque Numbers
Dyno numbers are everywhere in the Challenger community, but what do they actually mean? Here's how to interpret dyno results and avoid common misconceptions.
Apr 18, 2026
dyno, horsepower
How-To
Weight Reduction: The Free Horsepower Nobody Talks About
Every 10 pounds you remove from your Challenger is roughly equivalent to adding 1 HP. Here's where to find easy weight savings.
Apr 18, 2026
weight, performance
Buyer's Guide
Understanding Headers: Shorty vs. Long Tube for Your HEMI
Headers are one of the biggest power-adders for the HEMI, but shorty and long tube are very different modifications. Here's how to choose.
Apr 18, 2026
headers, exhaust