Sinister Diesel Bypass Oil Filter System – 6.7L Cummins
Fits 2013–2024 Ram 2500/3500 with 6.7L Cummins Diesel
Key Features
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Uses Amsoil EaBP100 Absolute Efficiency 2-Micron Bypass Filter
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Captures particles down to 2 microns (vs. ~20 microns with the stock filter)
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Removes soot, metal shavings, and other fine contaminants that stock filters miss
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Keeps oil cleaner for longer, extending the life of injectors, bearings, and turbochargers
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CNC-machined billet aluminum oil cap and filter block – precision fit and durable design
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Braided stainless steel lines with AN fittings – leak-free reliability
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Extends oil change intervals and reduces long-term maintenance costs
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Complete kit with premade lines, bracket, and hardware for easy installation
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Backed by Sinister Diesel’s 2 Year Warranty
Reasons to Upgrade
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Stock oil filtration only catches particles ~20 microns or larger, leaving damaging fine debris behind
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Amsoil’s EaBP100 bypass filter captures down to 2 microns with 98.7% efficiency, reducing wear metals and soot in your oil
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Cleaner oil improves injector performance, protects bearings, and prolongs turbo life
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Reduces overall operating costs by extending oil drain intervals
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Trusted Amsoil filtration paired with Sinister’s proven billet components
Product Description
The Sinister Diesel Bypass Oil Filter System is the ultimate protection upgrade for your 6.7L Cummins. The factory oil filter only captures larger particles, but microscopic debris continues to circulate and slowly eats away at critical engine parts. Our system fixes that by adding an Amsoil EaBP100 2-micron bypass filter, which removes the ultra-fine contaminants your stock filter can’t. The result? Cleaner oil, better protection, and longer engine life.
Built with Sinister Diesel’s CNC-machined billet oil cap and filter block, this system is as tough as your Cummins. Stainless braided lines with AN fittings ensure durability and leak-free performance. The kit installs easily with pre-made lines, bracket, and all required hardware—no custom fabrication needed.
Fitment Note: Not compatible with dual alternator or dual radiator setups. Some aftermarket grid heater kits require a slight modification to the corner of our mounting bracket.
What’s Included
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(1) Amsoil EaBP100 2-Micron Bypass Oil Filter
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(1) Sinister Diesel Billet Oil Cap
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(1) Sinister Diesel Billet Filter Block
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Braided Stainless Lines with AN Fittings
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Mounting Bracket & Hardware
Why Buy From Sinister Diesel?
Since 2009, Sinister Diesel has been the trusted name in Cummins, Powerstroke, and Duramax performance. When you buy direct, you’re getting genuine Sinister parts designed in-house and paired with Amsoil’s industry-leading filtration—not knockoffs or cut-rate copies. Backed by our 2 Year Warranty and U.S.-based support team, this kit is an investment in long-term reliability and peace of mind.
