Watch in action

Unmatched Oil Filtration for Your 6.7L Cummins

The oil system is the lifeblood of your 2013-2020 Ram 2500/3500 6.7L Cummins engine, and keeping that oil pristine is paramount for performance and longevity. The Sinister Diesel Bypass Oil Filter System is engineered to provide filtration far superior to your factory system, ensuring your engine is protected against even the smallest contaminants. This advanced kit combines the market's best available oil filter element with Sinister Diesel's expertly designed components to remove more impurities from your oil than any other filter on the market.

Premium Components & Enhanced Engine Protection

This comprehensive bypass oil filter kit features robust steel and billet aluminum construction, all fully CNC machined for precision and durability. The core of the system is an Amsoil 2-micron oil filter, renowned for its exceptional filtration capabilities. The kit includes a Sinister Oil Cap, a Sinister Diesel Filter Block, braided stainless steel lines for optimal flow and resilience, and all necessary mounting hardware for a complete and secure installation. Experience the peace of mind that comes with knowing your engine is protected by the highest standard of oil filtration. Get your Sinister Diesel Bypass Oil Filter System at GGCRACING.