New from Sinister Diesel – the 6.7L Cummins Oil Bypass Kit. This kit is fully CNC machined and provides better filtration than factory filtration systems. See more details below.

Official Release:

Sinister Diesel’s new 6.7L Cummins Oil Bypass Kit provides better filtration than factory filtration systems. The Kit features fully CNC machined steel and billet aluminum components, a Sinister Diesel oil cap, a Sinister Diesel filter block, a 2 micron Amsoil oil filter, braided stainless lines, a mounting bracket and all necessary hardware. Anodized in Sinister Blue, this kit looks as good under your hood as it performs. The kit is manufactured at Sinister Diesel’s Sacramento, California area headquarters for maximum quality control.

Features:

• Better filtration than factory filtration systems
• Fully CNC machined steel and billet aluminum components
• Anodized in Sinister Blue