Challenger Mod Blog
Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.
Build GuideFeatured
Your First 5 Mods: The Beginner's Build Path for the 2022 Dodge Challenger
New to modding your Challenger? This is the community-consensus path for your first five upgrades — delivering real gains without wasted money or compatibility headaches.
Apr 18, 2026
beginner, stage-1
Comparison
High-Flow Cats vs Catless: Pros and Cons for the Challenger
Going catless sounds like free horsepower — but there are real trade-offs involving legality, smell, and long-term consequences. Here's an honest look at both options so you can make the right choice for your build.
Apr 18, 2026
catalytic converter, high-flow cats
Comparison
X-Pipe vs H-Pipe Mid-Pipe: Which Is Right for Your Challenger?
The mid-pipe is the section between your headers and mufflers — and whether it uses an X or H crossover changes both the sound and the power. Here's what each does and which one forum veterans recommend.
Apr 18, 2026
X-pipe, H-pipe
How-To
Exhaust Drone: What It Is and How to Fix It on Your Challenger
You installed a new exhaust and now there's an annoying resonance at certain highway speeds. This is exhaust drone — and it's fixable. Here's what causes it and the proven solutions that don't require replacing your whole system.
Apr 18, 2026
exhaust drone, resonator
How-To
Sound Symposer Delete: What It Is and Should You Do It?
The Challenger's sound symposer pipes artificial exhaust sound into the cabin through a membrane. Some owners love it. Most performance enthusiasts delete it. Here's what it is and how to remove it if you want.
Apr 18, 2026
sound symposer, exhaust sound
Comparison
Longtubes vs Shorty Headers for the HEMI: Which Makes More Power?
Long-tube headers make more power on the HEMI — but they're harder to install, require a tune, and may cause emissions issues. Shorty headers are easier but the gains are modest. Here's the full comparison.
Apr 18, 2026
headers, long-tube headers
Buyer's Guide
What Causes Exhaust Pops and Crackles on the Challenger?
That popping and crackling on deceleration is one of the most satisfying sounds a performance car makes — but what actually causes it? And can you get more of it without breaking anything?
Apr 18, 2026
exhaust pops, crackles
Buyer's Guide
Exhaust System Buyer's Guide: Axle-Back vs Cat-Back vs Headers Explained
The HEMI deserves to be heard. This guide breaks down every type of exhaust upgrade — axle-back, cat-back, headers, and full systems — with real power numbers and sound guidance.
Apr 18, 2026
exhaust, cat-back
Buyer's Guide
Headers Buyer's Guide: Shorty vs Long Tube Headers for the HEMI
Headers are one of the highest-value exhaust upgrades for the HEMI, but the long tube vs. shorty choice has major compatibility implications. Here's what you need to know.
Apr 18, 2026
headers, long-tube
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 Exhaust Tips and Quad Tip Upgrades
Exhaust tip upgrades are a quick visual win. Here's what fits the Challenger and what to expect from different styles.
Apr 18, 2026
exhaust-tips, quad-tip
Comparison
Challenger Performance Exhaust Sound Comparison: Borla, MBRP, Flowmaster
A practical sound comparison of the most popular Challenger exhaust brands — what to expect from each at idle and WOT.
Apr 18, 2026
exhaust, Borla