While the primary engine oil filter does most of the filtration, a bypass system filters engine oil much deeper than the primary filter, capturing and trapping the finer particles of debris found within oil. The Bullet Proof Diesel 6.4L engine oil bypass filtration kit includes all hardware and custom brackets needed for a direct and easy install; no extra fabrication is required. In addition, the kit is available with optional upgrades.
With all hardware and brackets included, this makes a perfect at-home install on a weekend. Pricing begins at $343.05. (888-967-6653/www.BulletProofDiesel.com)