The 6.4 Powerstroke ... is limited by the EGR system. First, the EGR delete addresses these limitations by removing or effectively eliminating components such as the EGR cooler.

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 with the factory cooler. The ...

The 6.4L Power Stroke diesel engine has two coolers, which will ideally have to be replaced with aftermarket options to ensure the proper functioning of the EGR system. However, replacing plugged ...