Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
How-To
Do I Need a Tune After Installing a Cold Air Intake?
The answer depends on your intake design and whether it moves the MAF sensor. Here's the full breakdown.
Apr 18, 2026
cold-air-intake, tune
Buyer's Guide
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.
Apr 18, 2026
fuel-trims, STFT