What is the primary intended use for these AST coilovers?

These AST 5200 Series coilovers are primarily engineered for track enthusiasts and performance driving. The 2-way adjustability and MONOTUBE design are intended to handle the demands of spirited driving and track conditions.

How do the external reservoirs benefit the suspension?

The external reservoirs on these coilovers increase the fluid capacity and help dissipate heat more effectively. This leads to more consistent damping performance, especially during prolonged periods of hard driving or track use.

What kind of adjustments can I make with this kit?

You can independently adjust both the rebound (return to extension) and compression (how quickly it compresses) damping settings. Additionally, you can adjust the ride height and spring rates, and the included top mounts offer camber adjustment for the front wheels.

Specifications

Brand: AST
Part #: RIV-R2004S
UPC: RIV-R2004S

AST 04-10 Renault Megane 2 CUP BM FWD 5200 Series Coilovers w/ Springs - QDC Rear

Name: AST 04-10 Renault Megane 2 CUP BM FWD 5200 Series Coilovers w/ Springs - QDC Rear
Brand: AST
SKU: ast-ast-04-10-renault-megane-2-cup-bm-fwd-5200-series-coilovers-w-springs-qdc-re-t14-679798
Price: 7463.68 USD
Availability: BackOrder

$7463.68

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AST 5200 Series 2-way adjustable coilovers with external reservoirs, springs, and top mounts for track performance.

Key Features

This kit includes a set of AST 5200 Series MONOTUBE coilovers with springs and top mounts.
Features 2-way adjustability for independent control of rebound and compression damping.
Includes external reservoirs to help manage heat and maintain consistent damping performance.
MONOTUBE coilover design is built to handle heavy side loads and braking forces.
Offers 12 distinct adjustment positions for both rebound and compression.
Includes camber-adjustable front top mounts and solid rear top mounts where applicable.

This AST coilover kit is designed for the 04-10 Renault Megane 2 CUP BM FWD. Please verify fitment with the manufacturer for specific sub-models or configurations.

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About this part

Product Details

This kit includes a set of AST 5200 Series MONOTUBE coilovers, complete with springs and top mounts, designed for performance driving. These are a 2-way adjustable system, meaning you can independently tune both the rebound (how quickly the shock returns to its extended position) and the compression (how quickly it compresses). This level of adjustability allows you to fine-tune your suspension to match specific track conditions, driving styles, or desired ride characteristics. The kit also features external reservoirs, which help manage heat during demanding use and provide more fluid capacity for consistent damping performance. Where applicable, you'll find camber-adjustable front top mounts and solid rear top mounts included, offering further tuning potential for front-end grip and overall suspension geometry.

The MONOTUBE design is known for its ability to handle significant side loads and braking forces, making it well-suited for track applications. The inverted strut design further enhances its robustness under these conditions. With 12 distinct positions for both rebound and compression adjustments, you have a wide range to experiment with, allowing for precise control over body roll during cornering, improved responsiveness, and optimized tire contact for better traction. This system is built for those who want to deeply customize their vehicle's handling characteristics for spirited driving and track use.

This AST coilover system is intended for serious track enthusiasts looking to extract the maximum performance from their vehicle. The ability to adjust spring rates, coupled with the independent control over rebound and compression damping, offers a unique opportunity to tailor the suspension setup precisely to your needs. While these coilovers offer significant tuning capabilities, it's always recommended to consult the manufacturer's installation instructions for proper setup and adjustment procedures to achieve the best results.