News
Catch up on the latest product information, installation explanations, news, events, new technologies, and more exciting content through DPFexhaust's blogs.
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).
Delete a 6.7 Cummins DPF Yourself? Tools Needed & Pro Tips & Installation Guide
Many Ram 2500 / 3500 owners consider installing DPF delete themselves but wonder how difficult the job really is. This guide explains the tools required and installation tips, and full...
Ram 2500 Shows “Exhaust Filter Full, Power Reduced”... What Does It Means? What Should I Do?
If your Ram 2500 6.7 Cummins shows “Exhaust Filter Full, Power Reduced,” it usually means the DPF regeneration process failed. Learn why it happens, how far you can drive, and...
2018 Ram 2500 6.7 Cummins — Is It Still Worth Deleting in 2026?
Is deleting a 2018 Ram 2500 6.7 Cummins still worth it with current regulations? We break down real-world owner experiences, performance gains, and long-term reliability insights after proper DPF, DEF,...
6.4 Powerstroke at High Miles — Is It a Time Bomb or Built to Last?
Is a high mileage 6.4 Powerstroke a ticking time bomb — or a solid truck once deleted? We break down what actually causes failures, why proper tuning matters, and how...
