SPELAB Blogs
Explore expert guides, upgrade insights, maintenance tips, product comparisons, and installation knowledge across a wide range of automotive performance and replacement parts.
The Great Debate: Does Long Idling Really Cause Carbon Buildup?
Does idling harm your engine? Not in the way you think. This guide debunks the carbon buildup myth, explains the real problem with your PCV system, and shows you how...
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...
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...
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.
FEATURED PRODUCTS
-
10
years in a row
Bizrate insights Circle of Excellence -
4.8
rating on trust pilot
from 18k+ reviews -
1Million+
global customers
a testament to our reliability, innovation, and commitment to excellence -
A+
rating and accreditation
by the better Business Bureau