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9 Signs It's Time to Replace Your Differential Cover with an Aftermarket Upgrade
The differential cover isn’t something most drivers think about—until it leaks, cracks, or starts dropping gear oil like it’s trying to make a getaway. But when things go south, this seemingly...
How to Change Gear Oil & Seal a Dana 35 Differential Cover | Jeep Guide
When changing your gear oil, properly sealing the differential cover is critical to prevent leaks and ensure your differential runs smoothly. This guide is based on a real-life demonstration using...
Aluminum vs Steel vs Cast Iron: What’s the Best Differential Cover for Your Truck in 2025?
Introduction When it comes to truck modifications and maintenance, the differential cover is often overlooked—but it plays a critical role. Not only does it protect the internal components of your differential,...
Best Aftermarket Differential Cover for Ram 2500: Solve Overheating & Leaks
Best Aftermarket Differential Cover for Ram 2500: Solve Overheating & Leaks with SPELAB’s AAM 9.25/12-Bolt Design Table of Contents 1. Why Upgrade Your Ram 2500 Differential Cover? Your Ram 2500’s...
Solving the Carbon Deposit Problem: EGR, Intake, or Both?
1. Introduction When upgrading a 6.7 Cummins engine, a common topic of discussion among owners is whether to delete the EGR system or upgrade the intake horn. The issue of...
6.7 Cummins Billet Valve Cover VS Aluminum Valve Cover
The 6.7 Cummins Valve Cover is one of the best aftermarket DIY projects, offering both performance and aesthetic benefits with easy installation. It sits on top of the engine, protecting...
How to Optimize Your 6.7 Cummins: Grid Heater Delete or Upgrade?
1. Why Should 6.7 Cummins Owners Upgrade or Delete the Grid Heater? What is the 6.7 Cummins Air Grid Heater (Intake Heater/Heater Plate)? Before comparing different solutions, we need to...
![Best 6.7 Cummins Intake Horn: SPELAB vs. Banks Monster Ram [Dyno-Tested]](http://www.spelabautoparts.com/cdn/shop/articles/Best_6.7_Cummins_Intake_Horn_SPELAB_vs._Banks_Monster_Ram_Dyno-Tested_178ddf4c-cc46-4979-b8b7-f7bad6a28aab.webp?v=1764747178&width=1400)
Best 6.7 Cummins Intake Horn: SPELAB vs. Banks Monster Ram [Dyno-Tested]
Why Upgrade Your 6.7 Cummins Intake Horn? The factory intake horn on the 6.7 Cummins restricts airflow, causing higher EGTs (exhaust gas temperatures) and limiting performance. Additionally, the stock grid...
Best 6.7 Cummins Intake Elbows 2025: Airflow, Reliability & Value Guide
Stop choking your 6.7 Cummins. We rank the top intake elbows for 2025, explain the physics of 45° airflow, and show you how to fix the deadly grid heater bolt...
6.7 Cummins Intake Horn Guide: Gaskets, Sensors, and Control Motor Replacement
Got 6.7 Cummins intake problems? This detailed DIY guide provides step-by-step instructions for replacing the gasket, sensor, and control motor to fix leaks and restore your engine’s lost power.
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