Recent Articles
Product Spotlight: Fleece Performance Engineering’s Exhaust Brake
The ultimate addition for any 6.7L Cummins sporting a second-gen turbo swap.
4BT Cummins vs. 1.9L TDI Volkswagen
It’s German engineering meets American brawn in this small diesel shootout.
Drop it Like it’s Hot: 8 Ways to Lower a Truck
We investigate the 8 most common ways to lower your pickup.
Performance Roadblocks of the ’03-’07 5.9L Cummins
The common-rail Cummins’ factory injection system and turbocharger can support 500rwhp—but you’ll need a built transmission to enjoy it.
6 Quarantine Hacks for Auto Enthusiasts
Continuing the Fun During the Extended Corona Virus Lockdown
Performance Roadblocks of the ’94-’98 5.9L Cummins
You can make huge power with the ’94-‘98 5.9L Cummins—but only after you unleash the potential of the factory-tamed P7100.
Performance Roadblocks of the 6.7L Power Stroke
The 6.7L Power Stroke’s factory injectors can support 700rwhp—but it takes turbo and injection pump upgrades to get there.
