News

Five cheapest mods for real horsepower gains on the 6.7 Powerstroke — with actual dyno numbers. From $50 to $500, ranked by dollars per horsepower.

Ten changes that actually improve diesel fuel economy — from driving habits to mechanical upgrades. Stop burning money at the pump with changes that take minutes, not thousands.

Fifteen things every diesel truck owner should check monthly. This simple routine catches problems when they’re cheap to fix — before they become roadside emergencies.

The 2004-2005 LLY Duramax was GM’s first EGR-equipped diesel — and shipped without a DPF. Here’s which delete kit actually fits and why the cheap ones leak.

Ever wondered how a flat sheet of steel becomes a perfectly smooth exhaust pipe? From raw material to mandrel-bent performance — the manufacturing process explained.

A shop quoted you for a new DPF — don’t pay until you read this. We break down cleaning vs replacement costs, when each makes sense, and how to avoid a repeat failure.

Tuners, intakes, exhausts, intercoolers — what does each upgrade actually do? A plain-English guide so you stop guessing and start building with purpose.

The 6.4 Powerstroke is Ford’s most powerful — and most problematic — diesel. Full cost breakdown of a delete, kit options compared, and what to realistically expect.

The 6.0 Powerstroke’s EGR system wasn’t designed for reliability. We cover the five most common problems owners hit during EGR delete and exactly how to avoid them.