News
Catch up on the latest product information, installation explanations, news, events, new technologies, and more exciting content through DPFexhaust's blogs.
Clean Intake Air: Addressing Oil Mist Accumulation in 6.4 Powerstroke
Oil sludge in the intake path is more than a mess—it reduces intercooler efficiency and risks boot failure. Discover the science of maintaining a dry intake system.
Data-Driven Longevity: Critical Parameters to Monitor on Your 6.4 Powerstroke
The factory dashboard doesn't tell the whole story. For high-mileage 6.4L engines, real-time digital transparency is the difference between a safe haul and an expensive repair.
The Hiss of Power Loss: Diagnosing & Fixing 6.4 Powerstroke Up-Pipe Failures
A cracked up-pipe on a 6.4L Ford is more than just a noise issue—it's a massive boost leak. Discover why the factory bellows fail and the best strategy for a...
Identify Your Diesel Engine (Duramax, Cummins & Powerstroke)
Not sure which diesel engine your truck has? This guide explains how to identify Duramax, Cummins, and Powerstroke engines using VIN numbers, build dates, and engine codes so you can choose...
6.4 Powerstroke Reliability Explained: Piston Failure and Oil Dilution Mechanisms
Cracked pistons and rising oil levels in the 6.4 Powerstroke are not random failures. This guide explains the mechanical and thermal mechanisms that contribute to long-term engine stress.
Why Is There Oil in My Intercooler Boots? A Guide to 6.7 Cummins Intake Health
Finding a greasy residue in your intercooler boots? Learn how oily mist impacts heat exchange efficiency and the steps to ensure a cleaner, reliable intake path.
DPF Ash Accumulation in 2012 Ram 6.7 Cummins: What High Mileage Really Means
High-mileage 2012 Ram 6.7 Cummins trucks may display persistent DPF warnings even after extended driving. This guide explains how ash accumulation differs from soot and what it indicates about exhaust...
Protect Your New HE351CW: Why Turbo-Back Exhaust is Critical
Installing a new turbo without addressing your aged, restrictive exhaust is a risk. Discover how a 4-inch turbo-back system optimizes drive pressure and saves your bearings.
The Last Exhaust You'll Ever Buy: T409 Stainless for 5.9 Cummins
For the original owner, the RAM 3500 isn't just a truck; it's an heirloom. Protect your investment with a high-flow T409 system that balances cost and extreme durability.
Understanding High EGTs on the 2006 LBZ Duramax While Towing: Causes, Physics, and Thermal Management
High exhaust gas temperatures on the 2006 LBZ Duramax are not random—they are the result of airflow, heat transfer, and backpressure interacting under sustained load. This article explains the physics...
