Debris in the stock cooler bypass valve can cause it to jam the internal valve keeping it in recirculation mode. When this happens the transmission temperature will rise and can lead to overheating...

If the factory speed limiter is hampering performance at the top end of the track, install a BD Speed Eliminator. Available for Dodge-Cummins and Ford 6.0L PowerStroke applications, the Top Speed...

Aftermarket exhaust manifolds that increase the internal bore size of their units compared to the port size on the cylinder head cools the exhaust inside the manifold only, but, the temperatures...

Aftermarket exhaust manifolds that increase the internal bore size of their units compared to the port size on the cylinder head cools the exhaust inside the manifold only, but, the temperatures...

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