How do I adjust the air pressure in the Slamair springs?

The Slamair springs are adjustable from 5 to 100 PSI. They come with quick connecting, easy-to-use air fittings for simple adjustments.

What kind of trucks does this kit fit?

This kit is designed for most lowered trucks with a 2 to 6 inch drop. It fits trucks that have flipped axles and notched frames.

What is included with the Air Lift Slamair Kit?

The kit includes the air helper springs and quick connecting, easy-to-use air fittings for installation and adjustment.

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Air Lift

Air Lift Slamair Kit

Name: Air Lift Slamair Kit
Brand: Air Lift
Price: 532.99 USD
Availability: InStock

$532.99

Restore load capacity and eliminate bottoming out on your lowered truck with Air Lift Slamair air helper springs. Adjustable from 5-100 PSI.

Key Features

Adjustable air springs — supplement leaf springs to restore load capacity and eliminate bottoming out.
Adjustable from 5 to 100 PSI — fine-tune spring rate for ride comfort and safety.
Fits most lowered trucks with 2-6 inch drop — includes trucks with flipped axles and notched frames.
Easy installation — designed to fit between existing springs and the frame.
Durable components — built for long, reliable service.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Ford F-150 2004-2014
Lincoln Mark LT 2006-2008

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Since 1957

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Product Details

Restore load carrying capacity and eliminate bottoming out by adding SlamAir air helper springs to your lowered vehicle. SlamAir kits supplement a lowered truck's leaf springs to provide adjustable spring rate for ride comfort, safety and variable loads. Easy to install between your existing springs and the vehicle frame, they are made with rugged, durable components for long, reliable service. Air Lift SlamAir kits fit most lowered trucks with a 2 -- 6 inch drop, including trucks with flipped axles and notched frames. SlamAir air helper springs are air adjustable from 5 to 100 PSI and come with quick connecting, easy-to-use air fittings. They also come standard with a limited lifetime warranty and an exclusive 60 day ride satisfaction guarantee.