What is the benefit of the polyamide composite spring perch?

The polyamide composite spring perch is designed to be wear-resistant and friction-optimized. It also has an embedded stainless-steel insert, which prevents oxidation between the strut and perch and ensures long-lasting height adjustability while providing strength.

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

Ride height is adjusted using the composite spring perch, which features a unique trapezoidal thread pitch for easy adjustment. The rebound damping can be adjusted with 16 distinct clicks using a simple knob, allowing you to control how comfortable or sporty your car feels.

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Specifications

Brand: ST Suspensions
Part #: 18210026

ST Coilover XA-Height Kit 98-04 Audi A6 Quattro (4B/C5) / 02-05 VW Passat W8 Sedan/Wagon (4Motion)

Name: ST Coilover XA-Height Kit 98-04 Audi A6 Quattro (4B/C5) / 02-05 VW Passat W8 Sedan/Wagon (4Motion)
Brand: ST Suspensions
SKU: st-suspensions-st-coilover-xa-height-kit-98-04-audi-a6-quattro-4b-c5-02-05-vw-pa-t14-475298
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 2002-2004 Volkswagen Passat W8 Sedan/Wagon 4Motion. ST XA Coilover Kit with adjustable height and rebound damping for improved handling.

Key Features

Fits 2002-2004 Volkswagen Passat W8 Sedan/Wagon 4Motion.
Adjustable spring perch made from wear-resistant, friction-optimized polyamide composite with an embedded stainless-steel insert to prevent oxidation and maximize strength.
Galvanized zinc-coated steel housing offers improved resistance to corrosion.
Features 16 distinct clicks of adjustable rebound damping to fine-tune driving dynamics.
Includes elastomer bump stops with integrated dust protection system to prevent water and dirt from reaching the piston rod and seals.
Coilovers are built by hand by experts at KW in Germany and each damper is tested on a shock dyno 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

The adjustable spring perch on these ST XA coilovers is made from a durable, friction-optimized polyamide composite with a stainless steel insert. This design prevents corrosion between the strut and perch, ensuring that you can adjust your ride height for years to come, while the stainless steel insert adds strength and confidence. These coilovers are built by hand by the experts at KW in Germany, and each damper is tested on a shock dyno before it's boxed up to ensure it's making the proper forces.

With 16 distinct clicks of adjustable rebound damping, you can precisely tune your car's driving behavior to achieve enhanced road control without sacrificing comfort. Whether you prefer a sportier feel or a more comfortable ride, the ST XA coilovers put the finer details of your car's dynamics in your hands. The galvanized zinc-coated steel struts offer improved corrosion protection for long-lasting use, and an integrated dust protection system keeps dirt and particles away from the hardened chrome piston rod and valve packs.

This kit includes everything needed for installation, including elastomer bump stops with integrated dust protection. You'll also receive a detailed damper setup manual to help you dial in your preferred settings. These coilovers are designed to fit your 2002-2004 Volkswagen Passat W8 Sedan or Wagon with 4Motion all-wheel drive.