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Don't get left behind! Catch up on the latest product information, installation explanations, news, events, new technologies, and more exciting content through SPETUNER's blogs.
EGR Delete

Will EGR Delete Damage a Diesel Engine?

Understanding EGR Delete and Why It’s Done What Is an EGR System? The EGR (Exhaust Gas Recirculation) system is an emissions control device on most modern diesel engines.Its job is...

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L5P Duramax

L5P Duramax Problems Explained (2025)

Discover the most common L5P Duramax problems affecting 2017–2024 Silverado & Sierra HD trucks. Learn how to fix MAP sensor issues, fuel system failures, and more—with delete kits, tuning, and...

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L5P Duramax

Complete L5P Duramax Regen Guide: How to Force and Fix DPF Issues

Understanding the L5P Duramax and Its Regeneration System What Is the L5P Duramax? Which Model Years Use It? The L5P Duramax is GM's fifth-generation 6.6L V8 diesel engine. It debuted...

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RAM

Diesel Delete Towing Guide: Boost Power, MPG & Durability

Why Diesel Truck Owners Consider a Delete Kit Heavy towing can put serious strain on your diesel truck—whether it’s a Ram 1500 EcoDiesel or a Cummins-powered 2500 or 3500. Over...

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6.0L Ford Powerstroke

Should You Buy a Used 6.0L Ford Powerstroke? Here's What You Need to Know

The 6.0L Powerstroke is one of the most controversial diesel engines ever made. Some love it for its potential and sound; others fear it for its reliability issues. If you're...

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Diesel pickup trucks

Why Diesel Pickup Trucks with Diesel Engines Are So Popular

Introduction Diesel pickup trucks aren't just vehicles—they’re serious tools for serious work. Across construction sites, ranches, and highways, they’ve earned their reputation for power, durability, and dependability. But why do...

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exhaust pipe

What Does a Muffler Do? Diesel Truck Sound & Performance Guide

The Purpose of an Exhaust Muffler How a Muffler Works in the Exhaust System An exhaust muffler is built into the tail end of your vehicle’s exhaust system, and its core...

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6.7 Powerstroke

How Long Will a Deleted 6.7 Powerstroke Last? Key Factors Explained

What Does "Deleted" Mean for a 6.7 Powerstroke? Before we dive into how long a deleted 6.7 Powerstroke engine lasts, it's crucial to understand what the term “deleted” actually means....

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6.6 Duramax Oil Capacity

Complete Guide to 6.6 Duramax Oil Capacity: What You Need to Know

1. Understanding the 6.6 Duramax Oil Capacity: What You Need to Know What is the Standard Oil Capacity of a 6.6 Duramax Engine? The oil capacity of 6.6 Duramax engines typically ranges from...

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F150 3.0 Powerstroke

F150 3.0 Powerstroke STOCK vs DELETED

If you're considering modifying your F150, this comparison will help you decide whether a deleted setup is worth it. We'll cover everything from power output and fuel efficiency to exhaust sound, giving you...

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