How do I adjust the ride height and damping on these coilovers?

You can adjust the ride height by changing the spring perch location. The rebound damping is adjusted using a knob on the damper, with 12 distinct positions to choose from for fine-tuning.

Do these coilovers come with everything needed for installation?

This set includes the front and rear dampers along with springs. They are designed to use your vehicle's original top mounts, so you will typically reuse those during installation.

What is the benefit of a monotube damper design?

Monotube dampers use a larger piston to control rebound damping, which results in more responsive valving. They also prevent aeration and foaming of the oil, ensuring consistent performance.

Specifications

Brand: AST
Part #: ACU-P2214S
UPC: astACU-P2214S

AST 15-18 Porsche 911/991 Carrera 2/4/4S/GTS/Targa/Cabrio (2WD + 4WD) 5100 Series Coilovers

Name: AST 15-18 Porsche 911/991 Carrera 2/4/4S/GTS/Targa/Cabrio (2WD + 4WD) 5100 Series Coilovers
Brand: AST
SKU: ast-ast-15-18-porsche-911-991-carrera-2-4-4s-gts-targa-cabrio-2wd-4wd-5100-serie-t14-548816
Price: 4808.96 USD
Availability: BackOrder

$4808.96

On Backorder

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

Fits 2012-2019 Porsche 911. AST 5100 Series coilovers offer adjustable ride height and rebound damping for improved road balance and grip.

Key Features

Direct fit — verified for 2012-2019 Porsche 911.
Monotube dampers — feature a large piston for precise rebound damping control.
Adjustable ride height and rebound — fine-tune your car's handling and stance.
Front and rear coilover design — prioritizes adjustability and performance.
Includes springs — designed to work with OEM top mounts for easier installation.
12 rebound adjustment positions — offers distinct feedback and a unique driving experience for your preferences.

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About this part

Product Details

AST makes these 5100 Series coilovers for the 2012-2019 Porsche 911. If you're looking to get better road balance for daily driving and want to control your car's grip, these are a solid option. They let you adjust both rebound damping and ride height, giving you more control over how your car handles.

These coilovers use a monotube design. That means a larger piston inside controls the rebound damping, which helps make the valving more responsive. There's no air mixed into the oil, so they won't foam up under hard use. The springs are included, and they're set up to work with your car's original top mounts.