DPFXFIT - DOCs & DPFs

Support Canadian manufacturing and restore your truck's emissions performance with DPFXFIT by GESi. A premier brand built in Whitby, Ontario, of high-quality, aftermarket DOCs and DPFs. These exact-fit, stainless steel replacement units are engineered to meet or exceed OEM standards, providing a reliable solution for heavy-duty exhaust systems.

DPFXFIT units come complete with the necessary high-quality gaskets and clamps to ensure a leak-free, professional installation. Every unit is backed by an industry-leading three-year unlimited mileage warranty, allowing you to clear persistent aftertreatment fault codes and pass emissions inspections with total confidence.

At DPF Super Store, we make it easy to source high-performance Canadian parts without the "dealer premium." We maintain a local inventory of these high-demand parts in our BC and Ontario warehouses, enabling fast, coast-to-coast shipping to keep your fleet moving.

Whether you’re an owner-operator or managing a large repair facility, you can count on our expert support to source the right DPFXFIT part for your application. Experience the advantage of professional-grade aftertreatment parts with no core charges and the fastest fulfillment in the country.