WARNING: This exhaust will absolutely make your neighbors question their life choices. This is one of the loudest systems Magnaflow has ever dared to unleash—and if you’re looking for “subtle,” you’re probably in the wrong part of the internet.
This Magnaflow Cat-Back Exhaust System is purpose-built for the 2015–2016 Dodge Challenger R/T 5.7L, and it brings all the noise (and the performance) you crave. Constructed from 3.5″ mandrel-bent stainless steel tubing, it routes exhaust gases through a four-muffler setup: a front X-pipe for balance, followed by two round polished stainless mufflers, then capped with dual rear polished mufflers for symmetry and style. Oh, and let’s not forget the quad 3.5″ tips out back—because two tips is just not enough for your V8 flex.
But this system isn’t just about volume. It’s about that deep, angry growl that says “yes, I skipped leg day—but only because I was installing this exhaust.” Thanks to Magnaflow’s straight-through design, airflow is improved up to 167% over stock. That means more power, less heat, and better torque to the tires. It even manages to keep cabin drone in check, so you can still hear your date ask why you’re yelling.
Polished stainless steel construction? Check. Tight-packed acoustic fiber fill that won’t degrade over time? Double check. Lifetime warranty? You bet. It’s all bolt-on too, no cutting or welding required—unless you just really want to show off your sparks.
Fits:
Includes:
Install Time: ~2 Hours
Difficulty: Medium (Advanced skills—or a friend with tools—recommended)
Warranty: Lifetime
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