Spelab NEWs
Get the latest SPELAB product releases, engineering updates, testing insights, industry trends, and company announcements for performance-focused automotive enthusiasts.
Best 6.7 Power Stroke CCV Delete Kit? Compare Reroute, Catch-Can, and Closed-Loop Designs
Updated on August 10, 2026. The best 6.7 Power Stroke CCV delete kit is not automatically the one with the most hose, the largest can, or the boldest oil-capture claim....
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...
6.7 Cummins Intake System Upgrade Guide: What to Change First
Don't just swap parts. We dissect the physics of the 6.7 Cummins intake system—from the plastic intercooler pipe to the killer grid heater bolt—to unlock reliability and power.
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...
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...
Best Intake Manifold/Horn for 6.7 Cummins
A better 6.7 Cummins intake horn improves airflow and throttle response. Benefits are most noticeable on tuned or modified trucks, with smaller gains on stock setups.
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,...
Intercooler Kit Guide: Cooling, Boost Leaks, and When It's Worth It
Updated on August 11, 2026. Turbocharged engines make power by compressing more air into the engine. The problem is simple: compressed air gets hot. Hot air is less dense, harder...
Best 6.7 Cummins Valve Covers: SPELAB vs. D&J vs. Keating
Stop oil leaks and improve cooling. This guide compares top 6.7L Cummins valve cover brands. Learn why SPELAB's billet design is the best upgrade for your Dodge Ram diesel engine.
Best SPELAB Valve Cover Options for 6.7 Cummins Owners
Stop leaks and boost durability. Discover why SPELAB billet aluminum valve covers are the best upgrade for 6.7L Cummins engines. Includes comparisons, benefits, and a step-by-step installation guide.
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