How do I adjust the rebound and compression damping on the KW V3 coilovers?

The KW V3 coilovers allow for independent adjustment of rebound and compression damping. Rebound is adjusted via a threaded spindle at the top of the piston rod, while low-speed compression is adjusted using an 8-click numbered dial at the bottom of the strut body. Refer to the manufacturer's instructions for detailed adjustment procedures.

What is the benefit of the Inox-Line stainless steel construction?

The Inox-Line stainless steel construction provides permanent corrosion resistance. This coating will not wear off during suspension adjustments, ensuring the struts remain protected from rust and maintain their appearance and function over time.

Does this coilover kit include everything needed for installation?

This kit includes the height-adjustable coilovers with independent compression and rebound adjustment. It is recommended to consult the manufacturer's installation guide for a complete list of required tools and any additional components that may be necessary for proper installation on your BMW 640i.

2012-2018 BMW 640i KW V3 Coilover Kit | KW Suspensions

Name: KW Coilover Kit V3 BMW 6series F12/F13
Brand: KW
Price: 4572.06 USD
Availability: InStock

KW Coilover Kit V3 BMW 6series F12/F13

$4572.06

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Fits 2012-2018 BMW 640i. KW Coilover Kit V3 for improved handling and adjustable ride height.

Key Features

Fits 2012-2018 BMW 640i.
Features patented TVR-A technology for independent adjustment of rebound damping.
Includes TVC-A technology, allowing for separate adjustment of compression damping.
Inox-Line stainless steel construction offers permanent corrosion resistance.
Composite spring perches are made from wear-resistant, friction-optimized polyamide.
Elastomer bump stops with integrated dust protection help maintain seal and piston rod integrity.

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Fits these vehicles

BMW 640i 2012-2018
BMW 650i 2012-2018

Product Details

If you're looking to significantly improve the handling and performance of your 2012-2018 BMW 640i, this KW V3 Coilover Kit is a serious upgrade. Developed with technology from motorsports, this kit is built to reduce body roll during cornering, acceleration, and braking, which can also help shorten stopping distances. You'll notice a more connected feel to the road, making everyday driving feel more secure and feedback more direct.

What really sets the V3 apart is its ability to let you fine-tune the suspension. It features patented TVR-A technology for adjustable rebound damping and TVC-A technology for adjustable compression damping, and these can be adjusted independently. This means you can dial in the suspension to your specific driving style or any modifications you've made to your car, like changes in weight or tire setup. For instance, you can increase low-speed compression to improve cornering grip without affecting the rebound, which is crucial for maintaining overall balance and performance. The kit uses Inox-Line stainless steel for the struts, offering permanent corrosion resistance, and composite spring perches that are wear-resistant and friction-optimized.

KW builds these coilovers by hand in Germany, and each unit is tested and given a unique serial number. The kit includes elastomer bump stops with integrated dust protection to help keep the piston rod and seals clean, contributing to long-term durability. This is a well-built system designed for drivers who want to optimize their vehicle's performance and handling.