Magnaflow 2014 Mercedes-Benz S550 4.6L Direct Fit Converter

Replacing a catalytic converter on a Mercedes-Benz S550 through the dealership can be extremely expensive. MagnaFlow 5561501 is a CARB-compliant direct-fit alternative that fits the 2014-2017 Mercedes-Benz S550 with the 4.7L twin-turbo V8, as well as the 2017 Jeep Compass and 2017 Jeep Patriot.

OE-Matched Engineering

MagnaFlow develops their converters using 3D scanning to replicate the exact factory exhaust geometry. For a vehicle like the S550 where precise fitment is critical, this means the converter bolts into the existing exhaust system without cutting, welding, or modifications. OE-sized barbed exhaust hangers in 410 stainless steel help reduce noise and vibration, keeping the refined driving experience intact.

Stainless Steel Throughout

The converter body is 16-gauge 409 stainless steel tubing with 308 stainless steel MIG welds. The spun body design and single laser fusion weld keep the seam sealed tight, while mandrel-bent tubing maintains smooth exhaust flow through every bend. The precision stamped collector further ensures efficient exhaust routing.

Legal in Every State

CARB-compliant and legal for sale and installation in all 50 states, including California, Colorado, New York, and Maine. Verify your vehicle's Executive Order and Engine Family Number match before installation.

For S550 owners who want to pass emissions without paying dealership prices, this MagnaFlow converter offers a bolt-on fit with full CARB compliance.