Air Lift Performance | SKU: 78670

Air Lift Performance Rear Kit - 2018-2024 Audi RS4 (B9)

$1,445⁰⁰ $1,889⁶²

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Get the stance you want and the performance you need with Air Lift's Performance air suspension kit for the 2018-2024 Audi RS4 (B9)! Every kit we offer is fully engineered to properly fit your vehicle, provide unmatched static drop, and deliver ride and handling capability that exceeds factory suspensions. No other lowering suspension provides a more versatile package for daily use.

Get your Audi down! With 6.3" of drop and all the versatility of air, the Air Lift Performance kit is the best choice for show stance AND daily driving. Get the looks you crave with the performance you need!

Kit Features

Drop = 161mm/6.3"
Durable double bellows springs
Anodized aluminum accents
Powdercoated gloss black steel brackets
Modifications Required: None

Included with each kit

1/4" & 3/8" PTC fittings
All mounting hardware
Detailed instruction manual
Air Lift's 1-year warranty and excellent customer support

Specifications

Part Number	78670
Part Name	Air Lift Performance Air Struts
Placement	Rear
Vehicle	2018-2024 Audi RS4
Chassis Code	B9
Drivetrain
Adjustment Type	1-Way
Damping Adjustable	Yes (36-Way)
Height Adjustable	Yes (Full Range via Air Struts)
Notes

Vehicle Fitment

2018 Audi RS4 (B9)
2019 Audi RS4 (B9)
2020 Audi RS4 (B9)
2021 Audi RS4 (B9)
2022 Audi RS4 (B9)
2023 Audi RS4 (B9)
2024 Audi RS4 (B9)

Shipping & Returns

All handling times are estimates provided by the manufacturer and may change at any time.

In-Stock: 1-3 business days
Out of Stock: 3-4 weeks

Orders can be returned within 30 days of fulfillment if all rules shown below are met.

Products must be in original packaging and in a new and resalable condition.
Any product that was used or fully/partially installed is non-returnable.
Custom products, special order products, and services are non-returnable and non-refundable.
Shipping fees and tax are non-refundable.
If the return of an item was caused by an error on our part, or a manufacturer's part, we will cover the shipping fees.

Warranty

All Air Lift Performance Compressors:

1-Year Limited Warranty for Air Lift Performance compressors purchased before 09/03/2021
90-Day Limited Warranty for Air Lift Performance compressors purchased on or after 09/03/2021

Air Lift Performance 3H™, 3P™ and 3S™ Air Management/Control Systems (including international G-Thread Systems) and Accessories

Limited Lifetime Warranty for Air Lift Performance 3H™, 3P™ or 3S™ Air Management/Control system and Accessories purchased before 09/03/2021
2-Year Limited Warranty for Air Lift Performance 3H™, 3P™ or 3S™ Air Management/Control systems and Accessories purchased individually on or after 09/03/2021
4-Year Limited Warranty for Air Lift Performance 3H™, 3P™ or 3S™ Air Management/Control system and Accessories purchased with an Air Lift Performance front and rear suspension kit or four (4) Air Lift Performance Dominator Air Springs (purchased within 45 days of each other) on or after 09/03/2021

Air Lift Performance Bolt-on Suspension Kits

1-Year Limited Warranty for Air Lift Performance bolt-on Performance Series and Slam Series suspension kits purchased individually
2-Year Limited Warranty for Air Lift Performance bolt-on Performance Series and Slam Series suspension kits purchased with a 3H™, 3P™ or 3S™ Air Management/Control System (purchased within 45 days of each other) on or after 09/03/2021
Air Lift Performance Manual Air Management/Control Systems: 1 Year Limited Warranty

Air Lift Performance Builders Series Shocks: 1-Year Limited Warranty

Air Lift Performance Universal Air Springs (Builders Series Air Springs):

No Warranty on purchases before 09/03/2021 or purchases of individual air springs
2-Year Limited Warranty for Air Lift Performance Universal Dominator 2500 and Dominator 2600 Air Springs purchased with a 3H™, 3P™ or 3S™ Air Management/Control System (purchased within 45 days of each other) on or after 09/03/2021

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FAQs

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Shipping Notice

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Some oversized, heavy, or specialty items may incur additional shipping charges based on your delivery location. If this applies to your order, our team will contact you after checkout with the updated cost. Orders will not ship until additional charges are confirmed and paid.

Air Lift Performance

Air Lift Performance, the performance division of the Michigan-based family-owned business, designs and manufactures full air suspension replacement and air management systems for lowered and performance vehicles. Founded in 1949, the company's history includes pioneering air springs for coil suspensions in the 1950s and a significant role in NASCAR. Today, Air Lift Performance creates bolt-on kits with a commitment to quality, performance, and innovative technology, offering drivers customization and precise control of their vehicle's ride height and handling.

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