OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter for 05-16 Challenger, Charger, Magnum R/T & 300C 5.7L HEMI By Magnaflow

Look, nobody gets excited about a catalytic converter—unless it’s throwing a tantrum and lighting up your dash like a Christmas tree. So if your check engine light is glowing brighter than your future, it’s time to bolt on MagnaFlow’s Direct-Fit Cat 16421 and send that little warning icon packing.

This isn’t your grandpa’s rusty exhaust fix. We’re talking mandrel-bent, free-flowing stainless steel tubing built to survive corrosion, angry weather, and possibly a zombie apocalypse. MagnaFlow even used futuristic 3D scanning wizardry during development, so this thing fits your ride like it was born there—no cutting, no welding, no sacrificing your weekend to the garage gods.

The laser-fused, one-piece spun body construction keeps things leak-free and efficient. It’s like the yoga master of catalytic converters—compact, flexible, and hot (literally, thanks to its superior thermal efficiency).

Oh, and emissions? This bad boy is fully Federal/EPA compliant for OBDII vehicles. It meets or exceeds the standards, so your ride stays legal and eco-ish. It’s approved for Chrysler 300 (2005–2017), Dodge Challenger (2009–2017), and a bunch of other Mopar machines with either Federal or California emission setups (but make sure to double-check your application—you’re cool, but we’re not psychic).

Features:

• OEM-grade catalytic converter

• Stainless steel durability with mandrel-bent tubing

• No welding or cutting required—just bolt it on and go

• Laser-fused seams for leak-free performance

• Includes hardware (because rusty bolts are the worst)

• Designed to fit like OE, without acting like it

Stop ignoring your check engine light like it’s a bad ex. Fix it right the first time—with MagnaFlow.