Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$1,131.00 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
Features, Description, Reviews, Q&A, Specs & Installation
Premium Replacement Catalyst. The Magnaflow Direct-Fit Catalytic Converter; OEM Grade maintains compliance with Federal EPA emissions standards while providing a reliable replacement for your vehicle’s original converter. It plays a crucial role in reducing harmful emissions by converting exhaust gases into less harmful substances, ensuring your engine runs efficiently and prevents check engine light warnings.
Construction and Appearance. Made from high strength 16 gauge 409 stainless steel tubing with durable 308 stainless steel MIG welds, this converter features a spun stainless steel body with a corrosion-resistant finish. The mandrel-bent tubing replicates original equipment geometry for optimal exhaust flow, while OEM-sized barbed exhaust hangers crafted from 410 stainless steel reduce vibration and noise.
Installation. Designed for direct-fit installation without the need for cutting or welding, this catalytic converter allows an experienced DIYer to complete the replacement using the supplied two Torca clamps. No special modifications or drilling are required, simplifying the installation process.
Warranty. This catalytic converter comes with a limited emissions warranty and a five-year construction warranty, ensuring long-term reliability and compliance.
Application. Specifically designed to fit the 2013 through 2018 RAM 3500 with the 5.7L engine, ensuring proper fitment and function for this vehicle configuration.
Magnaflow 21-457
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box