Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
Supercharger Safety Guide: What You MUST Know Before Boosting Your HEMI
A supercharger without proper fuel support will destroy your engine. This is not an exaggeration. Before you buy any supercharger kit, read this guide.
Challenger Wheel Cleaning Guide: How to Clean Wheels Without Damaging the Finish
Brake dust is aggressive and corrosive — leave it too long and it permanently etches wheel finishes. Here's the right way to clean your Challenger's wheels safely, whatever finish they have.
Understanding Fuel Trims: What STFT and LTFT Tell You About Your HEMI
Fuel trims are one of the most important diagnostic parameters you can monitor on your Challenger — especially after mods. Here's what Short-Term and Long-Term Fuel Trim numbers mean and what to do when they're off.
Short-Term and Long-Term Fuel Trims: What They Tell You About Your Engine
STFT and LTFT values in your OBD data reveal whether your engine is running rich, lean, and why.
Challenger Fuel System: Injector Cleaning vs Replacement
Dirty injectors cause rough idle and poor fuel economy. Should you clean or replace them? Here's the breakdown.