If your Ram 6.4L sounds like it’s clearing its throat every time you start it, we’ve got just the fix. The MagnaFlow D-Fit Muffler Replacement Kit (#19493) is here to bring your truck the rumble it deserves—without turning it into a full-blown noise machine.
This kit is the perfect “middle ground” between stock snooze-fest and wake-the-neighbors chaos. It replaces your factory muffler with a MagnaFlow straight-through performance muffler that delivers a deep, rich tone on the outside, while keeping things chill on the inside. Your ears (and your passengers) will thank you.
The best part? It’s an easy bolt-on install that connects right to your Ram’s stock break points. No hacking, welding, or YouTube-induced panic attacks required. You keep the OEM tailpipe and piping, but ditch the factory flow restrictions—kind of like upgrading your wardrobe but keeping your favorite pair of boots.
Built with fast-flowing 3.5″ mandrel-bent stainless steel tubing, this system doesn’t just sound good—it performs. Thanks to CNC robotic manufacturing, the fit is spot-on every time. It’s tough, it’s stainless, and it’s backed by MagnaFlow’s limited lifetime construction warranty—so it’s pretty much down for whatever.
Whether you’re towing, cruising, or just want your truck to sound like it hits the gym, this D-Fit kit is a no-brainer. Think of it as your truck’s “glow-up,” but in the exhaust department.
Simple install, quality build, better sound—what’s not to love? Your Ram will thank you. Or at least growl appreciatively.
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