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Challenger Mod Blog

Expert guides, safety tips, and build advice for your 2022 Dodge Challenger.

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Longtubes vs Shorty Headers for the HEMI: Which Makes More Power?
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
Exhaust System Buyer's Guide: Axle-Back vs Cat-Back vs Headers Explained
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
Headers Buyer's Guide: Shorty vs Long Tube Headers for the HEMI
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