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Xmas Gift Idea K&n 21-2589 Turbocharger Electronic Boost Controller Limited Time 45% Off [g3nlz6PM]

$56.99 $182.99 -69%

K&N's Boost Control Module works within factory parameters to increase boost, improving throttle response, and offering a power increase of up to 47 horsepower depending on vehicle application. The system can typically be installed in less than 3

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K&N's Boost Control Module works within factory parameters to increase boost, improving throttle response, and offering a power increase of up to 47 horsepower depending on vehicle application. The system can typically be installed in less than 30 minutes (no software required), and is adjustable on the go, helping you fine tune your boost level to your preferences and needs. When you need more power, simply adjust the dial to give your acceleration a bit of extra muscle. The kit includes the module, wiring harness, adjustable knob, hardware, and full color instructions, and is compatible with other performance upgrades, including exhaust, larger turbos, superchargers, and more. The Boost Control Module is covered under K&N's 90 Day Limited Warranty. Not legal for sale or use on any pollution controlled motor vehicle in California.
Resources
Installation Instructions
Resources
Installation Instructions

Specifications:

Description_DEF Turbocharger Electronic Boost Controller
Description_DES Boost Control Module
Description_EXT K&N's Boost Control Module works within factory parameters to increase boost, improving throttle response, and offering a power increase of up to 47 horsepower depending on vehicle application.
Description_INV Boost Control Module
Description_MKT K&N's Boost Control Module works within factory parameters to increase boost, improving throttle response, and offering a power increase of up to 47 horsepower depending on vehicle application. The system can typically be installed in less than 30 minutes (no software required), and is adjustable on the go, helping you fine tune your boost level to your preferences and needs. When you need more power, simply adjust the dial to give your acceleration a bit of extra muscle. The kit includes the module, wiring harness, adjustable knob, hardware, and full color instructions, and is compatible with other performance upgrades, including exhaust, larger turbos, superchargers, and more. The Boost Control Module is covered under K&N's 90 Day Limited Warranty. Not legal for sale or use on any pollution controlled motor vehicle in California.
Description_SHO Boost Control Module
height 3.125
length 9.625
LTL N
weight 1.29
width 7.75

What Our Customers Say

December 29, 2025

Absolutely no complaints!

It's a very solid and well-built product. I am very satisfied with it.

- Farrah T..

December 29, 2025

Absolutely no complaints!

The build is sturdy and the design is very intuitive.

- Odin B..

December 29, 2025

Absolutely no complaints!

This product is a great example of smart, practical design.

- Winston L..

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