Sinister Diesel Bypass Oil Filter System (SDEOF67C13) for 2013-2018 Cummins 6.7L

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The Sinister Diesel Bypass Oil Filter System is a high-quality upgrade for 2013-2020 Dodge Cummins 6.7L engines. It enhances engine protection, improves oil longevity, and boosts performance by filtering contaminants down to 2 microns—much finer than the factory filter. The system features a durable CNC-machined aluminum filter head and braided stainless lines. Overall, it provides cleaner oil, better fuel economy, and long-lasting reliability, making it a great investment for Cummins owners.

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Description
The Sinister Diesel Bypass Oil Filter System is a premium upgrade for the 2013-2020 Dodge Cummins 6.7L. This system is designed to provide superior filtration, better engine protection, and improved oil longevity. The bypass system works by diverting a portion of the engine’s oil flow through a high-quality Amsoil filter, which removes contaminants and debris down to 2 micron in size. This is much smaller than what is typically captured by the factory oil filter, which can be up to 20 microns in size. The result is a cleaner oil and cleaner engine, with improved performance and fuel economy.
This bypass oil filter system is built to last, with a heavy-duty construction that includes a CNC-Machined aluminum filter head and braided stainless lines. Overall, the Sinister Diesel Bypass Oil Filter System is an excellent investment for any Dodge Cummins 6.7L owner who wants to improve engine protection, performance, and longevity.
Additional information
Weight 8 lbs
Dimensions 10 × 8 × 8 in
Manufacturer

Fitment

Fitment

2018 Dodge/Ram 2500 6.7L

2018 Dodge/Ram 3500 6.7L

2017 Dodge/Ram 2500 6.7L

2017 Dodge/Ram 3500 6.7L

2016 Dodge/Ram 2500 6.7L

2016 Dodge/Ram 3500 6.7L

2015 Dodge/Ram 2500 6.7L

2015 Dodge/Ram 3500 6.7L

2014 Dodge/Ram 2500 6.7L

2014 Dodge/Ram 3500 6.7L

2013 Dodge/Ram 2500 6.7L

2013 Dodge/Ram 3500 6.7L

2019 Dodge/Ram 2500 6.7L

2019 Dodge/Ram 3500 6.7L

2020 Dodge/Ram 2500 6.7L

2020 Dodge/Ram 3500 6.7L

Features

Features

  • Billet Aluminum and Steel construction
  • Product Design – Full CNC Machined
  • Improved Oil Filtration
  • 1 Year Warranty
Includes

Includes

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

Installation

Installation Instructions

Warning

Warning

Note: This kit will not work with Dual Alternator or Dual Radiator setups.

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About brand
Sinister Diesel builds performance and reliability parts for diesel trucks. The company focuses on cooling, durability, and proper fitment. Sinister Diesel performance parts support daily driving, towing, and work use. Sinister designs cooling systems, charge pipes, and fuel system components. These parts help manage heat and reduce stress on the engine. Better cooling supports consistent performance under load. Truck owners trust the brand for dependable upgrades. These parts perform well in real-world driving conditions.
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