Spelab NEWs
Get the latest SPELAB product releases, engineering updates, testing insights, industry trends, and company announcements for performance-focused automotive enthusiasts.
What Is a Cat-Back Exhaust?
A clear guide to cat-back exhaust systems, covering sound, performance, legality, materials, and how to choose the right setup for petrol or diesel vehicles.
Do Exhaust Tips Change Sound?
Author: John Lee, SPELAB Mechanical Engineer. Updated on May 12, 2026. Quick Answer: Do Exhaust Tips Change Sound? Yes, exhaust tips can change sound, but the difference is usually subtle....
Why Does the DPF Clog More Easily After an EGR Delete?
Updated: May 15, 2026 Many diesel truck owners assume the EGR system and DPF are separate parts: one recirculates exhaust gas, and the other catches soot. In reality, modern diesel...
Is Straight Pipe Legal? 2026 State Laws & Performance Alternatives
Updated on May 6, 2026 by John Lee ⚖️ Quick Answer: Is Straight Piping Legal? The definitive answer is No. Straight piping is illegal for public road use in all...
Straight Pipe Exhaust for Diesel Trucks: What It Changes, Costs, and Legal Risks
This guide explains what a straight pipe exhaust is, how it differs from stock diesel exhaust systems, and the real-world pros, cons, cost considerations, and situations where it may or...
Diesel Tuner Issues Explained: EZ Lynk, HP Tuners & More Compared (Updated for 2026)
Compare EZ Lynk, HP Tuners, and CTS3 to understand common diesel tuner issues, setup challenges, and which platform best fits your truck and tuning needs.
Are Aftermarket DPFs Good
Diesel Particulate Filters (DPFs) have been around for more than 25 years. Initially designed for large diesel engines, they became mandatory for all diesel-powered vehicles starting in 2009 due to...
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Mini Maxx V2 Problems & Fixes: Diesel Tuner Troubleshooting Guide
Updated on May 9, 2026, with compatibility notes for newer diesel trucks. The Mini Maxx V2 diesel tuner is often used by diesel truck owners who want a handheld tuning...
Mini Maxx V1 Freezing After Install / Black Screen / No Boost? The Most Complete Troubleshooting Guide Online
What Is the Mini Maxx Tuner? The H&S Mini Maxx Tuner is a powerful diesel tuning device that allows truck owners to unlock hidden performance by removing emissions restrictions and...
How to Install a Cold Air Intake on a 2012 Infiniti G37
If you've already purchased the SPELAB Cold Air Intake System for your 2012 Infiniti G37, you're just one step away from unlocking better performance and a more responsive driving experience....
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