What is the benefit of a monotube damper design?

Monotube dampers, like those used by AST, feature a large piston that offers precise control over rebound damping. This design also prevents aeration and foaming, resulting in more responsive valving and consistent performance.

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

You can adjust the ride height by altering the coilover perch settings. The rebound damping can be fine-tuned using the adjustment knob, which offers 12 distinct positions for a personalized driving experience.

Are these coilovers rebuildable?

Yes, the AST 5100 Series coilovers are designed to be rebuildable. If any issues arise, they can be serviced at a certified AST service center.

Specifications

Brand: AST
Part #: ACU-A4001S
UPC: astACU-A4001S

AST 07-15 Audi R8 RWD 5100 Series Coilovers w/ Springs

Name: AST 07-15 Audi R8 RWD 5100 Series Coilovers w/ Springs
Brand: AST
SKU: ast-ast-07-15-audi-r8-rwd-5100-series-coilovers-w-springs-t14-842610
Price: 3688.32 USD
Availability: BackOrder

$3688.32

On Backorder

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

AST 07-15 Audi R8 RWD 5100 Series Coilovers w/ Springs. Get the best road balance for everyday use with adjustable rebound and ride height.

Key Features

Fits 2007-2015 Audi R8 RWD.
Monotube dampers offer a large piston for precise rebound damping control.
Adjustable rebound damping with 12 distinct positions allows for fine-tuning.
Front dampers utilize a coilover design, while the rear maintains a divorced setup like OEM.
Includes vehicle-specific, fixed spring rates for the rear.
Designed to work with OEM top mounts for a comfortable ride.

This coilover kit is specifically designed for the 2007-2015 Audi R8 RWD model. Please verify fitment for your specific vehicle configuration.

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About this part

Product Details

If you're looking to dial in the perfect road balance for your 2007-2015 Audi R8 RWD, the AST 5100 Series STREET NCO SUSPENSION is a solid option. This kit is designed to help you maximize grip by giving you control over your car's rebound and ride height. It includes springs and is set up to work with your OEM top mounts, offering a comfortable ride that still achieves excellent road balance.

The front dampers use a coilover design, while the rear maintains a divorced setup similar to the factory configuration. This approach contributes to a more comfortable ride without sacrificing performance. The rear springs come with vehicle-specific, fixed rates that are based on AST's extensive development and testing. You can easily fine-tune the setup to your preferences by adjusting the rebound knob or altering the ride height. With 12 distinct rebound adjustment positions, each change offers a unique driving feel.

AST's monotube damper design features a large piston, which is key for precise control over rebound damping. This design prevents aeration and foaming, leading to more responsive valving and increased performance when you need it. A notable benefit is that these dampers are rebuildable, meaning any issues can be addressed at a certified AST service center, extending the life of your suspension.