Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
Buyer's Guide
What Are Common Dealer Add-Ons to Skip on a New Challenger?
Dealers add thousands in profit margin through add-ons when you buy a new Challenger. Here's what's worth accepting, what to decline, and how to avoid paying for things you can get cheaper elsewhere.
Apr 18, 2026
buying guide, dealer
Buyer's Guide
Wheel Spacers for the Challenger: Safe Sizes and Hub-Centric Requirements
Wheel spacers widen the stance and push tires into the fender for a more aggressive look — but the wrong spacers cause vibration and safety issues. Here's how to choose correctly.
Apr 18, 2026
wheel spacers, hub-centric
Buyer's Guide
Carbon Fiber Parts Guide: What's Worth Buying for the Challenger
Carbon fiber parts are expensive and the market is full of cheap imitations. Here's which parts are worth the premium, what 'real' carbon fiber looks like, and how to spot fake carbon on cheap products.
Apr 18, 2026
carbon fiber, exterior
Buyer's Guide
Will Mods Void My Warranty? The Real Answer for Challenger Owners
Modifying your Challenger creates warranty questions most dealers won't answer clearly. Here's what the Magnuson-Moss Warranty Act actually says, what dealers can and can't do, and how to protect yourself.
Apr 18, 2026
warranty, Magnuson-Moss
Buyer's Guide
Exterior Mods Guide: Spoilers, Splitters, Hoods, and Aero for the Challenger
A guide to every major exterior modification for the 2022 Dodge Challenger — what's truly functional, what's cosmetic, and how to build a coherent aero package if you want the real thing.
Apr 18, 2026
exterior, spoiler
Comparison
Naturally Aspirated vs. Forced Induction: Choosing Your Challenger Build Path
Two very different roads to big power. This guide compares the naturally aspirated cam build path against the forced induction route — covering power potential, cost, reliability, driveability, and which is right for your goals.
Apr 18, 2026
naturally-aspirated, forced-induction
Buyer's Guide
What Size Tires Fit the Challenger Without Rubbing?
Factory and aftermarket tire size limits for narrowbody and widebody Challengers — with and without spacers.
Apr 18, 2026
tires, wheels
How-To
Can I Mix Exhaust Brands on My Challenger?
Mixing exhaust manufacturers on your Challenger is possible but comes with fitment and sound trade-offs. Here's what to consider.
Apr 18, 2026
exhaust, mixing-brands
Buyer's Guide
Challenger Fuel Economy: Real-World MPG and How to Improve It
Real-world Challenger MPG is lower than EPA ratings for most drivers. Here's what affects fuel economy and practical ways to improve it.
Apr 18, 2026
fuel-economy, MPG
How-To
Challenger Interior Rattle and Noise Diagnosis Guide
Interior rattles are one of the most frustrating Challenger ownership experiences. Here's a systematic approach to finding and fixing them.
Apr 18, 2026
rattle, noise
How-To
Challenger Coil Pack and Ignition Coil Replacement Guide
Failing ignition coils cause misfires and rough idle. Here's how to diagnose and replace them on the HEMI.
Apr 18, 2026
ignition-coil, COP
Buyer's Guide
Challenger Driveshaft Upgrade: When Stock Is Not Enough
High-power Challengers can flex or break the stock driveshaft. Here's when and what to upgrade to.
Apr 18, 2026
driveshaft, aluminum