Spelab NEWs
Get the latest SPELAB product releases, engineering updates, testing insights, industry trends, and company announcements for performance-focused automotive enthusiasts.
Should You Delete EGR? Diesel Truck Pros, Risks, and Smarter Diagnosis
Updated July 13, 2026. If your diesel pickup keeps throwing a check engine light, going into limp mode, forcing frequent regen, asking for DEF, or losing power while towing, it...
How Much Does an L5P Duramax Delete Cost in 2026?
Discover the real cost of deleting an L5P Duramax in 2026. Our expert guide breaks down price differences for 2017-2025 models, covering essential E41 ECM unlocks, TCM tuning, and hardware...
CCV FAQ Library
Oil around a ventilation hose does not automatically mean a diesel truck needs a CCV delete. Ford Powerstroke, Ram Cummins, and Chevrolet/GMC Duramax owners face similar questions about oil residue...
Diesel Performance Upgrades: Diagnose Before You Buy
Updated on August 11, 2026. "Intake first, then exhaust, then tune" is a popular diesel upgrade order, but it's not a universal rule - on a modern turbo-diesel with an...
The Ultimate Guide: How to Get More Power Out of Your 6.7 Cummins for Off-Road Use
Maximize your 6.7 Cummins off-road power with airflow, exhaust, ECU tuning, and delete kit upgrades. Learn the best mods for improved performance and reliability. Introduction: Why Power Matters for Your...
How Much HP Does a Ported Intake Manifold Add?
Updated on July 28, 2026. A ported intake manifold can add anywhere from no repeatable horsepower to a measurable low-teens gain on a diesel truck, but there is no honest...
What Will A Aluminium Intake Manifold Do
It’s more than just a shiny part. Discover how upgrading to an aluminum intake manifold smooths airflow, reduces heat soak, and eliminates the risk of factory plastic bursting under boost.
Why Delete the Grid Heater for Dodge Ram 6.7L Diesel?
Updated: May 18, 2026 The factory grid heater on a Dodge Ram 6.7L Cummins exists for a reason: it helps cold starts, reduces white smoke during startup, and supports the...
Does a 6.7 Cummins Intake Horn Help? Real-World Airflow, Grid Heater, and Towing Guide
Does a 6.7 Cummins intake horn help? Compare stock, tuned, and towing use cases, realistic performance ranges, fitment, and grid-heater options before upgrading.
6.7 Cummins Intake Horn: $99 Stainless vs $539 Aluminum Manifold
Updated on August 2, 2026.A $99 stainless intake and a $539-plus cast-aluminum manifold do not solve the same problem on every 6.7L Cummins. The right choice depends on model year,...
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