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

Ride height is adjusted using the spring perches on the threaded shock body. Damping is adjusted via a knob on the top of the damper, offering 16 distinct rebound settings. A detailed manual is included to guide you through the process.

What is the benefit of the composite spring perch with a stainless steel insert?

The polyamide composite material helps prevent corrosion between the spring perch and the threaded shock body, ensuring that height adjustments remain easy over time. The stainless steel insert adds strength and durability to the perch itself.

Are there any special tools required for installation?

Installation typically requires standard suspension tools, including spring compressors and wrenches for adjustment collars. Refer to the manufacturer's installation instructions for a complete list of recommended tools and procedures.

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Specifications

Brand: ST Suspensions
Part #: 1821000P

ST XA-Height Adjustable Coilovers 15+ Audi A3 w/o Quattro

Name: ST XA-Height Adjustable Coilovers 15+ Audi A3 w/o Quattro
Brand: ST Suspensions
SKU: st-suspensions-st-xa-height-adjustable-coilovers-15-audi-a3-w-o-quattro-t14-475301
Price: 1522.11 USD
Availability: BackOrder

$1522.11

On Backorder

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

Fits 2015-2020 Audi A3 (2WD). ST XA coilovers let you adjust ride height and damping for a custom look and feel.

Key Features

Fits 2015-2020 Audi A3 (2WD).
Adjustable rebound damping offers 16 distinct settings to fine-tune driving dynamics.
Spring perches are made from a durable polyamide composite with a stainless steel insert to prevent corrosion and ensure strength.
Galvanized zinc-coated steel struts provide improved resistance to corrosion.
Includes an elastomer bump stop with an integrated dust protection system to keep dirt and water away from seals and the piston rod.
Dampers are tested on a shock dyno at the KW factory in Germany before packaging.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're looking to dial in the stance and handling of your 2015-2020 Audi A3 (2WD), these ST XA coilovers are a solid option. They allow you to precisely set your vehicle's ride height and fine-tune the damping characteristics, giving you control over how your car looks and drives. This kit is designed to give you enhanced road control without sacrificing everyday comfort.

What sets these apart is the combination of adjustable ride height and rebound damping. The spring perches are made from a durable, friction-optimized polyamide composite with a stainless steel insert. This design helps prevent corrosion between the strut and perch, ensuring the height adjustment remains easy to use over time, while the stainless steel provides strength. You get 16 distinct clicks of rebound damping adjustment, controlled by a simple knob, allowing you to tailor the suspension's response from sporty to comfortable. Each set is tested on a shock dyno at the KW factory in Germany before shipping, so you know they meet proper force specifications.

The galvanized zinc-coated steel struts offer good corrosion protection, and a dust protection system is integrated to keep dirt and water away from the hardened chrome piston rod and seals. This attention to detail in the damper construction, including a multi-layered sealing package and low-friction piston band, contributes to long-lasting performance. The kit includes a detailed manual to help you set and reset the damper settings.