Magnaflow 15-17 Ford Transit-150 3.7L Direct Fit Converter

Ford Transit vans handle everything from delivery routes to passenger shuttle service, and a failed catalytic converter can ground your fleet vehicle fast. MagnaFlow 5551436 is a CARB-compliant direct-fit converter that covers a broad range of 2015-2017 Ford Transit models with the 3.7L engine.

Multiple Transit Models Covered

This single part number fits the 2015-2017 Ford Transit-150, Transit-250 (2015), Transit-350, and Transit-350 HD. MagnaFlow's 3D scanning process ensures the converter matches factory exhaust geometry across all these applications, giving you a bolt-on fit without any cutting or welding.

Comprehensive Hardware Package

MagnaFlow includes two flat washers, two bolts, two nuts, and two Torca AccuSeal exhaust clamps in the box. Having fresh fasteners means you are not wrestling with corroded factory hardware on a high-mileage commercial van, which can save significant time during installation.

Stainless Steel Durability

Transit vans rack up miles quickly, and the converter needs to hold up. The body is 16-gauge 409 stainless steel tubing with 308 stainless steel MIG welds. Mandrel-bent tubing keeps exhaust flow smooth, and the spun body with a single laser fusion weld minimizes leak potential at the seam.

CARB Compliant Nationwide

Legal for sale and installation in all 50 states, including California, Colorado, New York, and Maine. Verify your Transit's Executive Order and Engine Family Number match before installing.

Included Hardware

• 2 flat washers

• 2 bolts

• 2 nuts

• 2 Torca AccuSeal exhaust clamps

Whether you run a single Transit or manage a fleet, this MagnaFlow converter covers the 3.7L Transit family with one part number and everything you need in the box.