Suspension and Components› Air Suspension and Components

Ksport

Airtech Pro Plus Air Suspension Kit

$5,031.94

SKU: CSB140-APP-1

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$100 Minimum Order
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Overview

The Ksport Airtech Pro Plus Air Suspension Kit is a top-tier air-ride system designed for the 2015-2018 Subaru WRX. It combines tucked-wheel static height with a drivable, composed ride, offering full damping adjustment at every corner. This system allows your Subaru WRX to ride like stock when aired up and sit low when aired out.
Show original supplier description
The Ksport Airtech Pro Plus Air Suspension Kit is the ultimate air-ride system for the 2015-2018 Subaru WRX, including STI models. This kit allows you to achieve a slammed, tucked-wheel stance while maintaining a comfortable and composed ride, thanks to its advanced damping adjustment capabilities. This ensures the most refined air-ride experience available, providing Subaru WRX owners with the ability to have both aggressive stance and superior ride quality. Key features include 36 levels of damping adjustment for precise tuning, pillowball front top mounts, and aluminum rear mounts. The kit comes with a 5-gallon polished air tank and a reliable VIAIR 444c compressor. Control is managed via an OLED color display remote, offering features like auto-leveling, four user-defined memory presets for ride height, and engine-start memory. This kit is specifically designed for the 2015, 2016, 2017, and 2018 Subaru WRX models, including the STI variant. It offers a height adjustability range of 0-120/200mm, depending on the vehicle. All necessary components for a fully functional air ride system are included, with a straightforward installation process. The system is backed by a 12-month limited warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKsport
Part NumberCSB140-APP-1
CategorySuspension and Components
5,000+ Trusted brands
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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