MagnaFlow 10-11 Jeep Wrangler 3.8L Direct Fit CARB Compliant Catalytic Converter

Replacing the catalytic converter on a 2010-2011 Jeep Wrangler 3.8L is straightforward with this MagnaFlow direct-fit unit. It is built to match the factory exhaust routing, so it slides right into position without any cutting or welding. The included Torca AccuSeal clamp provides a full 360-degree clamping force that seats the converter evenly and avoids pipe distortion.

MagnaFlow designed this converter using 3D scanning to replicate the original equipment geometry. The mandrel-bent 16-gauge 409 stainless steel tubing keeps exhaust flow smooth, while the spun body construction and single laser fusion weld minimize the chance of leaks. Durable 308 stainless steel MIG welds tie the assembly together, and the precision-stamped collector design supports consistent exhaust flow through the converter body.

This converter is CARB compliant, so it is legal for sale and installation in all 50 states including California, Colorado, New York, and Maine. That said, installation is only permitted if your Wrangler's Executive Order number and Engine Family Number match this converter's CARB Executive Order. If your Wrangler is throwing a check engine light because of a failing converter, this is a direct bolt-on replacement that gets you back on the road and through emissions testing.