SPELAB Blogs
Explore expert guides, upgrade insights, maintenance tips, product comparisons, and installation knowledge across a wide range of automotive performance and replacement parts.
What is a Throttle Body?
In the automotive industry today, two main types of engines exist; the electric and the internal combustion engines. While the electric engines rely majorly on motors, the internal combustion engines...
SPELAB
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Exhaust Cutouts For EcoBoost F-150
An exhaust cutout is a valve that bypasses your F-150 EcoBoost's muffler. It provides a huge horsepower gain and an aggressive sound on demand, while keeping the truck quiet for...
SPELAB
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How an Oil Cooler Works (2026 Guide for Diesel Trucks & Towing)
This guide explains how oil coolers work, why oil temperature control is critical, and when diesel trucks need upgraded cooling for towing, durability, and long-term engine reliability.
JohnLee
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