Replacing the factory oil cooler with the company’s air-to-oil cooler ensures oil is kept cool and coolant keeps flowing. Offered in both standard and heavy-duty options, Bullet Proof Diesel’s ...

As we’ve seen many times before, BulletProof Diesel comes to the Power Stroke’s rescue with an innovative solution. BulletProof’s 6.4 oil cooler kit places an additional oil cooler in-line ...

There are several oil coolers from Bullet Proof Diesel to choose from, depending on the year and packages. While you're at it, change the oil filters too.

Bullet Proof Diesel has released a new line of EGR coolers featuring the patented H-Core technology, which was developed to resist the common causes of EGR cooler failure.

There are several oil coolers from Bullet Proof Diesel to choose from, depending on the year and packages. While you're at it, change the oil filters too.