How do I adjust the rebound and compression settings?

The AST 5200 Series coilovers feature external reservoirs that allow for separate adjustment of rebound and compression damping. You can fine-tune these settings using the adjustment knobs on the reservoirs to achieve your desired suspension balance.

What is the benefit of the inverted strut design?

The inverted strut design places the larger diameter piston rod at the bottom and the main damper body at the top. This configuration is stronger and better suited to handle the significant side loads and braking forces encountered during aggressive driving and track use.

Do these coilovers come with top mounts?

Yes, this kit includes camber-adjustable front top mounts and solid rear top mounts where applicable. The adjustable front top mounts allow you to alter your vehicle's wheel alignment geometry for improved cornering grip.

AST 5200 Series Coilovers BMW 3 series - E36 Sedan / Coupe

Specifications

Brand: AST
Part #: RIV-B1002S
UPC: astRIV-B1002S

AST 5200 Series Coilovers BMW 3 series - E36 Sedan / Coupe

Name: AST 5200 Series Coilovers BMW 3 series - E36 Sedan / Coupe
Brand: AST
Price: 7964.16 USD
Availability: InStock

$7964.16

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AST 5200 Series Coilovers for BMW E36 3 Series Sedan/Coupe. Adjust rebound and compression separately for track-tuned performance.

Key Features

2-way adjustable damping — independently adjust rebound and compression for fine-tuning.
External reservoirs — provide more oil volume and consistent damping.
MONOTUBE design — offers better damping control and heat dissipation.
Inverted strut design — handles higher side loads and braking forces.
Camber-adjustable front top mounts — allows for geometry tuning to improve grip.
Solid rear top mounts — for a more direct suspension connection.

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Will this fit your vehicle?

Product Details

With external reservoirs and 2-way adjustability, the AST 5200 Series coilovers offer separate control over rebound and compression damping for your BMW E36 3 Series. This kit allows you to fine-tune your suspension for track use, improving handling and tire contact. The AST RIV-B1002S kit is built around a MONOTUBE design with an inverted strut for handling side loads.

The MONOTUBE design and inverted strut construction are key features for performance driving. The inverted strut handles heavy side loads and braking forces better than a conventional strut. You can adjust both rebound (how the damper extends) and compression (how it compresses) independently. This gives you 12 distinct positions for each adjustment, letting you dial in the suspension balance for specific track conditions or driving styles. Camber-adjustable front top mounts and solid rear top mounts are included where applicable, allowing further geometry tuning for improved front-end grip.