How do I adjust the rebound and compression settings?

The AST 5300 Series coilovers feature external reservoirs with knobs for adjusting rebound, low-speed compression, and high-speed compression. Each adjustment position provides distinct feedback, allowing you to fine-tune your suspension for specific track conditions.

What is the benefit of the inverted strut design?

The inverted strut design places the larger piston rod at the bottom and the larger damper body at the top. This setup is stronger and better able to handle the heavy side loads and braking forces encountered during aggressive driving and cornering.

Does this kit include everything needed for installation?

This kit includes the MONOTUBE coilovers, springs, droplinks, external reservoirs, and camber-adjustable front top mounts and solid rear top mounts where applicable. Refer to the manufacturer's installation guide for any additional hardware or tools that may be required.

AST 2021+ BMW 220i G42 RWD 5300 Series Coilovers w/ Springs & Droplink

Specifications

Brand: AST
Part #: RAC-B2022SD
UPC: RAC-B2022SD

AST 2021+ BMW 220i G42 RWD 5300 Series Coilovers w/ Springs & Droplink

Name: AST 2021+ BMW 220i G42 RWD 5300 Series Coilovers w/ Springs & Droplink
Brand: AST
Price: 8780.16 USD
Availability: InStock

$8780.16

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Worn-out suspension causes poor handling and reduced control. AST 5300 Series coilovers offer 3-way adjustability for track-focused performance.

Key Features

Direct fit — verified for 2019-2023 BMW 330i, 2022-2023 BMW 230i, and 2021-2023 BMW 330e
3-way adjustable dampers — adjust rebound, low-speed compression, and high-speed compression separately
External reservoirs — provide consistent damping performance
Inverted strut design — handles heavy side loads and braking forces
Adjustable ride height — allows for setting vehicle stance and corner balance
Camber-adjustable front top mounts — offer more wheel alignment adjustment

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Fits these vehicles

BMW 230i 2022-2023
BMW 330e 2021-2023
BMW 330i 2019-2023

Product Details

Worn-out suspension causes poor handling and reduced control. AST 5300 Series coilovers are a direct fix for your 2019-2023 BMW 330i, 2022-2023 BMW 230i, and 2021-2023 BMW 330e. These are well-built suspension units designed for serious track use, letting you fine-tune nearly every aspect of how your car handles. The inverted strut design handles hard cornering and braking forces without flexing.

This kit features MONOTUBE dampers with external reservoirs. You get separate adjustments for rebound, low-speed compression, and high-speed compression. This lets you dial in the suspension for specific track conditions or driving styles. The kit also includes camber-adjustable front top mounts and solid rear top mounts to give you more control over your front-end geometry.