The 2012–2023 Dodge Ram 1500 5.7L HEMI V8 has a great-sounding engine held back by a quiet, restrictive factory exhaust. Upgrading wakes up the V8 note and frees up power and throttle response. The two main paths are a cat-back or a full system — here’s how to decide.
Cat-back exhaust
A cat-back replaces everything from the catalytic converters to the rear of the truck. It’s the most popular upgrade: a true bolt-on that needs no cutting, welding or hoist, and it delivers a deeper, more aggressive V8 note plus gains in throttle response. On the Ram 1500, an integrated X-pipe centre muffler is key — it balances exhaust pulses, improves flow and reduces drone, so you get aggression without a tiring cabin boom.
Full exhaust system
A full system adds long-tube headers in front of the cat-back for the biggest power gain. Ramjet’s Ram full system uses the longest Tri-Y header design available for the 1500 with double-stepped primaries (1¾″ → 1⅞″) and a race crossover merge, producing massive mid-range torque on top of the cat-back’s sound benefits. Choose this if you want maximum performance from the platform.
Sound: Quiet, Medium or Loud
Good Ram systems offer interchangeable sound sections so you can match the truck to how you use it — Quiet or Medium for daily driving and towing, Loud for full presence — without compromising performance. The integrated X-pipe keeps even the loud setting refined rather than raspy.
Material and durability
Look for full 304 stainless steel construction. It resists rust and heat far better than aluminised steel and keeps a clean, factory-style appearance for the life of the truck.
Frequently asked questions
Will it fit my Ram 1500? Ramjet systems fit the Dodge Ram 1500 5.7L HEMI V8 from 2012–2023 in both Classic (DS) and Limited (DT) body styles.
Will a cat-back add power? Reducing backpressure and improving flow gives gains in horsepower, torque and throttle response; a full system with headers adds significantly more.
Will it drone when cruising or towing? The integrated X-pipe is designed to reduce drone; choose Quiet or Medium for the most refined highway cruise.
Can I install it myself? The cat-back is a true bolt-on with all hardware included — no cutting, welding or hoist required.
Compare both options in the RAM 1500 5.7L exhaust range, or call +61 452 071 148 for fitment advice.