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

Ride height is adjusted using the composite spring perches on the strut body, which feature a unique trapezoidal thread pitch for easy adjustment. The rebound damping is adjusted via a knob on the top of the damper, offering 16 distinct clicks to control how the suspension behaves.

What is included in the ST XA Coilover Kit?

The kit includes the front and rear coilovers, featuring adjustable spring perches and dampers. It also comes with bump stops, dust protection systems, and a detailed damper setup manual. The specific hardware for installation is typically separate and may need to be sourced based on your vehicle's original equipment.

Are these coilovers suitable for daily driving?

Yes, the ST XA coilovers are designed to offer enhanced road control without compromising comfort. The adjustable rebound damping allows you to set a balance between sporty performance and a comfortable ride, making them suitable for daily use.

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Specifications

Brand: ST Suspensions
Part #: 1822000L
UPC: 840134903262

ST XA Coilover Kit BMW F33 Convertible/F36 Gran Coupe 2WD

Name: ST XA Coilover Kit BMW F33 Convertible/F36 Gran Coupe 2WD
Brand: ST Suspensions
SKU: st-suspensions-st-xa-coilover-kit-bmw-f33-convertible-f36-gran-coupe-2wd-t14-701466
Price: 1522.11 USD
Availability: BackOrder

$1522.11

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ST XA Coilover Kit for BMW 4 Series (F32, F33, F36) 2WD. Adjustable ride height and damping for enhanced road control.

Key Features

Fits 2014-2020 BMW 4 Series (F32, F33, F36) 2WD models with electronic dampers.
Adjustable rebound damping offers 16 distinct clicks to fine-tune driving dynamics.
Spring perches are made from a durable, friction-optimized 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 away from the piston rod and seals.
Dampers are built by hand and tested on a shock dyno by experts at KW in Germany.

⚠️ 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

ST Suspensions is known for making well-built suspension components, and this ST XA Coilover Kit is a prime example of their expertise. If you're looking to fine-tune the stance and handling of your BMW F33 Convertible or F36 Gran Coupe, this kit offers a significant upgrade. It allows for precise adjustments to both ride height and damping, giving you the control to match your car's behavior to your driving style and road conditions, all without sacrificing everyday comfort.

What sets this kit apart is the attention to detail in its construction and adjustability. The spring perches are made from a durable, friction-optimized polyamide composite with a stainless steel insert. This design prevents corrosion between the perch and the strut, ensuring that height adjustments remain easy over time, while the steel insert adds strength. Each damper is built by hand by experts at KW in Germany and tested on a shock dyno before it ships, ensuring it meets factory-recommended settings. You get 16 distinct clicks of rebound damping adjustment, letting you dial in everything from a sporty feel to a more comfortable ride. The galvanized zinc-coated steel struts offer solid corrosion protection, and a dust protection system keeps dirt away from the hardened chrome piston rod and valve packs.

This kit is designed to fit a range of BMW 4 Series models, including the 428i, 430i, 435i, and 440i, across various years. It comes preset with factory-recommended damper settings, and a detailed manual is included to help you reset them if needed. You'll find that the seamless ride height adjustment, thanks to the composite spring perch and unique thread pitch, makes it straightforward to dial in your preferred look and stance.