How do I adjust the rebound on these coilovers?

You can adjust the rebound using the knob on the damper. There are 12 distinct positions, each offering a different feel. This adjustment controls how quickly the damper returns after compression.

What is the benefit of a monotube damper design?

Monotube dampers use a larger piston, which allows for more precise control over rebound damping. They also prevent aeration and foaming, leading to more consistent and responsive valving compared to twin-tube designs.

Can I adjust the camber with these coilovers?

Yes, the front top mounts included with this set are camber-adjustable. This allows you to fine-tune your front-end geometry for improved grip and handling characteristics.

Specifications

Brand: AST
Part #: ACC-P2209S
UPC: ACC-P2209S

AST 07-12 Porsche 911 997 RWD GT2 5100 Comp Coilovers w/ Springs & Top Mounts

Name: AST 07-12 Porsche 911 997 RWD GT2 5100 Comp Coilovers w/ Springs & Top Mounts
Brand: AST
SKU: ast-ast-07-12-porsche-911-997-rwd-gt2-5100-comp-coilovers-w-springs-top-mounts-t14-679760
Price: 6952.32 USD
Availability: BackOrder

$6952.32

On Backorder

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AST 07-12 Porsche 911 997 RWD GT2 5100 Comp Coilovers w/ Springs & Top Mounts. Optimize grip with adjustable rebound and ride height.

Key Features

Direct fit — verified for 2007-2011 Porsche 911
Monotube dampers — offer a large piston for rebound control and more responsive valving
1-way adjustable rebound — control the return stroke of the dampers for tailored handling
Adjustable ride height — lets you set your vehicle's stance
Includes front and rear dampers with springs — a complete coilover setup
Camber-adjustable front top mounts — allow for more front-end geometry tuning to improve grip

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About this part

Product Details

Already running a track-focused setup? This AST 5100 Clubracing Suspension coilover set is the next piece. It lets you dial in your Porsche 911's grip by managing rebound and ride height, whether you're on the track or want a better road feel.

These coilovers use a monotube design. That means a larger piston inside controls the rebound damping. Monotube dampers don't get foamy like twin-tube designs, so the valving stays responsive. They are also rebuildable at a certified AST service center if any issues come up.