Sinister Diesel 2013-2018 6.7L Dodge Cummins, Bypass Oil Filter System – SD-EOF-6.7C-13


Product Highlights:

The oil system in your engine is crucial to the trucks performance and life. Keeping your oil clean is what it all comes down to and this 6.7L Cummins Oil Bypass Kit from Sinister Diesel is designed to do that better than your factory oil system. The Sinister Diesel 6.7L Cummins Oil Bypass Kit combines the best available oil filter element on the market with our specially designed parts to remove more contaminants from your oil than any other filter on the market, providing you with the peace of mind that your engine is protected.

Vehicle Fitment

2013-2018 Dodge Cummins 6.7L

  • Note: Will NOT work with Dual Alternators
  • Note: Will NOT work with Dual Radiators

Key Features

  • Construction – Steel and Billet Aluminum
  • Product Design – Fully CNC Machined
  • Performance Notes – Improved oil filtration
  • Finished in Sinister Blue for a clean and stylish appearance
  • Must use an OEM style filter


  • (1) Amsoil 2 Micron Oil Filter
  • (1) Sinister Oil Cap
  • (1) Sinister Diesel Filter Block
  • Braided Stainless Lines
  • Mounting Bracket
  • Installation Hardware

*Special Order. Please allow for additional shipping time.