because

[you love]

racecar

.

Based in Texas

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New 2025

Stickems

Horsepower for your car, your fridge, your toolbox, and more.
Stickem on your laptop and maybe it will run faster, too.

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YOOOO

Welcome to the 'Attic

We make bore-ing swag to keep the [manual] passion alive, because we're die-hard track junkies. And, we really love cars... a lot.

JANUARY 2025

BOOST FACTS

EFI-Q Enhancers Updated Monthly

Volumetric Efficiency (VE) In lieu of painting a Picasso Guernica picture for you, here is our stick-figure explanation: volumetric efficiency is the percentage of achieved air-intake volume in the cylinders of an ICE (internal combustion engine) versus *available* (calculated/theoretical) volume.

Naturally aspirated engines typically cap out at 100% (under normal circumstances in an Otto Cycle engine), and anything 80% or higher is considered “good.”

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