The GREEN catalytic converters from Kooks are ready for high-horsepower applications.
These cats are EPA approved and won't hinder performance or ruin how your vehicle sounds.
The GREEN catalytic converters from Kooks are ready for high-horsepower applications.
These cats are EPA approved and won't hinder performance or ruin how your vehicle sounds.
We promised 1,200 horsepower out of our Giveaway HEMI engine on pump gas.
After a day on the dyno, we overdelivered.
Project Magneto, our 2018 Mustang GT, received a fresh transmission, long-tube headers and exhuast.
Would the new parts help us break 600-rwhp? Only one way to find out...
Kooks Headers & Exhaust is a high-tech exhaust company.
We look at what goes into making their products.
With the 2024 Mustang only recently hitting the streets, and a significant number of changes to the Gen-4 Coyote engine under the hood, there has been a learning curve for aftermarket companies to manufacture produc
When it comes to our giveaway engine's turbo system, off-the-shelf wasn't an option.
We enlisted the fabrication services of AldoWelds to create something special.
Long-known for its long-tubes, Kooks is looking to expand its line of shorty headers.
Aiming to provide emissions-legal performance, the Torque Series and Super Street lines are rapidly expanding.
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