![Audirs4-b9-02.jpg](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fzv2d763cyyyu%2F4NeJG12RpMF3dA6qwWY9n9%2F21bdfd4795b962c1db7a1b8b8d026e4a%2Faudirs4-b9-02.jpg&w=3840&q=100)
2018 Audi RS 4 (B9 48.5mm)
build your air ride kit
Available Products for your Vehicle
![Performance Rear Kit - 78670](/_next/image?url=https%3A%2F%2Fcdn11.bigcommerce.com%2Fs-azh17bghxn%2Fimages%2Fstencil%2F1080w%2Fproducts%2F1686%2F3210%2F78670_v0_1659471070-770x433__16421.1660312411.jpg&w=3840&q=75)
Step 1: shop Suspension
Performance Rear Kit - 78670
$1445 |
P/N: 78670
kit features
- Drop = 161mm/6.3"
- Durable double bellows springs
- Anodized aluminum accents
- Powdercoated gloss black steel brackets
![Performance Front Kit - 78571](/_next/image?url=https%3A%2F%2Fcdn11.bigcommerce.com%2Fs-azh17bghxn%2Fimages%2Fstencil%2F1080w%2Fproducts%2F1617%2F2999%2F78571_v0_1586441833__28217.1701871944.jpg&w=3840&q=75)
Step 2: shop Suspension
Performance Front Kit - 78571
$1060 |
P/N: 78571
kit features
- Drop = 126mm/5.0"
- Durable double bellows springs
- Anodized aluminum accents
- Powdercoated gloss black steel brackets
![Air managment system](/_next/image?url=%2Fair-managment.png&w=3840&q=100)
Step 3: Air Management
Configure your Air Management
$2,065 - $2,485
Vehicle Details
Live a life on air with Air Lift Performance and really lower your 2018 Audi RS 4 B9 48.5mm. The RS 4 , inspired by rally race cars, is the perfect sports sedan for power and control. With Air Lift Performance, we take it to new lows and even better performance with our factory replacement fully bolt-on air suspension kit.
- Installation Information
- Model Fitment