DieselPedia

  Diamond Eye Performance has developed a Turbo Direct exhaust pipe, also known as a down pipe, for the late 2004 to early 2007 GM Duramax LLY & LBZ engines.  This is the pipe that co...

MagnaFlow has DYNO-PROVEN DIESEL EXHAUST SYSTEMS that are rugged enough to survive everything from typical street driving to grueling Baja racing.  Each system is designed to bolt right on an...

These are competition bred gauges that exceed your expectations on the street and strip! Full Sweep Electric Powered by digital microprocessor controlled, rugged stepper motor drives & laborat...

The Cummins engine is a great power plant with all kinds of potential waiting to be released. The factory intake manifold was designed more for space limitations in mind than for air flow. At st...

  The Cummins engine is a great power plant with all kinds of potential waiting to be released.  The factory intake manifold was designed more for space limitations in min...

It works so well on the early LLY engines, it was a natural to make it for the newer 06 to 09 engines also.  The power numbers are not as dramatic because GM fixed many of the maj...

Making big power with your Duramax?  Have you ever blown the intercooler boot on the drivers side of the intercooler?  AFE has the answer!  With increased flow of 75 CFM and correctin...

The LLY Duramax trucks have a known issue with their turbo inlet tube.  The factory part was a compromise in flow versus space.  With the addition of the EGR system the inl...

  Advanced Flow Engineering offers you a better choice of oil-free filters: New Pro Dry S synthetic dry-media filters. Pro Dry S filters use a revolutionary two-ply synthetic material that is ...

To address the need for extra protection from dust and dirt with washable/reusable oil-impregnated cotton gauze filters, aFe developed a new filtration technology so revolutionary that AFE applied f...