News
Catch up on the latest product information, installation explanations, news, events, new technologies, and more exciting content through DPFexhaust's blogs.
6.7 Powerstroke CCV reroute installed but leaking oil? Let us help.
Experiencing oil leaks after installing a CCV reroute on your 6.7 Powerstroke? This guide explains why the factory CCV system causes issues, breaks down upgrade options, and reveals the three...
Escaping Single-Digit MPG on 2008 F250 6.4L Powerstroke
Discover the physics behind 6.4 Powerstroke inefficiency, and how to reclaim lost MPG.
Choose Exhaust for 6.4 Powerstroke?
Trying to decide between a 4-inch and 5-inch downpipe back exhaust for your 6.4 Powerstroke? This guide breaks down real user feedback, performance differences, sound characteristics, and installation difficulty level...
My Duramax LMM Regenerates Every 100 Miles, Why & How to Fix?
Is your LMM Duramax regenerating every 100 miles? Discover why frequent regen happens, how it affects your truck, non-delete fix, and delete fix.
What’s the Best Delete Tuner for the 6.4 Powerstroke
Looking for the best tuner for your 6.4 Powerstroke? Learn what a tuner does, why it’s essential before a delete, and compare EZ Lynk, Mini Maxx V2, and V1 to...
3rd Gen 5.9 Cummins Owners Attention! Considering Upgrading Your Exhaust?
Thinking about upgrading your 5.9 Cummins exhaust? Learn why the stock system holds your truck back, common failure points, and how a 4” or 5” turbo-back exhaust improves sound, performance,...
How to Let 2020 Ram 3500 Exhaust System Warning & Check Engine Light Go Away?
For 2019+ 6.7 Cummins owners: Still getting exhaust system warning and check engine light after replacing parts? Here’s what’s actually causing it—and how to fix it.
Is P0260 Code on L5P Duramax Caused by DPF, EGR, or DEF?
P0260 on L5P Duramax? Learn what it means, possible causes, checklist to solve it, and emission codes vs. injector-related codes.
Why My L5P Duramax Went into Limp Mode After Delete & Tune?!
Deleted and tuned your L5P but still stuck in limp mode and emissions codes? You’re not alone. Here’s why it happens—and how to fix it properly.
I'm Done with my 6.4 Powerstroke Regen Crap!!!
You are not alone in 6.4 Powerstroke regen crap. This article explains the causes of frequent regen, 6.4 flaw, and solutions (non-delete and delete route).
