KW V3 Coilover Suspension - BMW F-Series 640d, 640i, 650i

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

• You must return the ordered products within 14 days of receiving
• The products must be unused and without damages
• Commission fee for handling returns is 21,90€
• For product returns, the customer is in charge of the return costs. Only door to door service (Express)
• Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

• Suspension
• Engine Tuning
• Engine Parts
• Exhaust Systems
• Fueling
• Turbochargers/superchargers
• Drivetrain
• ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

KW V3 -coilover suspension

Unlimited individuality for performance and comfort.
Damping forces are separately adjustable for rebound and compression.

Our engineers have developed a sporty yet balanced basic setup, as in all KW coilover suspensions. To ensure the perfect chassis, we perform tests on KW's 7-post test rig and extensive driving tests on country roads, highways, and even the Nürburgring Nordschleife. The KW V3 has been one of the top aftermarket products and a benchmark for coilover suspensions for years. Its damping characteristics, finish quality, and durability impress sports car drivers, tuners, and manufacturers such as Alpina, MTM, Manthey, and Oettinger, as well as many other leading industry players.

Advanced technology from motorsport

The KW V3 offers much more than just a sporty lowering and excellent handling on all roads. It is based on our long experience as a chassis manufacturer and supplier in international motorsport, including ADAC GT Masters, FIA GT1, FIA GT3, International GT Open, WTCC, VLN, and the legendary Nürburgring 24h race.

As with the KW Racing series competition suspensions, the KW V3's compression and rebound damping are independently adjustable. This individual adjustment capability is valued by car manufacturers, tuners, and drivers worldwide.

The perfect chassis for enhanced driving pleasure

If your vehicle has already undergone performance-enhancing modifications, the KW V3 complements them perfectly. The patented KW valve technology allows for separate adjustment of compression and rebound damping. The adjustable low-speed valve allows for fine-tuning of the compression damping in 12 precise clicks.

No special tools are required, as the compression damping is adjusted directly from the bottom of the stainless steel housing. This adjustment affects, for example, body roll without needing to change the spring rate.

The individually adjustable rebound damping of the KW V3 directly affects handling and comfort. Adjustment is made, depending on the vehicle, with an integrated adjustment wheel at the top of the piston rod or with the supplied adjustment tool.

Increasing rebound damping can reduce body movements and improve driving stability, especially at high speeds and when cornering. For example, when switching to larger wheel and tire sizes, the KW V3 allows for precise optimization of handling.

High quality, individual, and durable

The KW V3 coilover kit and every shock absorber undergo extensive quality tests during production to meet high quality standards. This allows KW to offer a warranty of up to five years when installed by an authorized dealer. The stainless steel inox-line construction is 100% rust-free and extremely durable.

The stepless height adjustment works reliably even after years of use, thanks to the dirt-resistant trapezoidal thread and composite adjustment ring. Individual lowering emphasizes the vehicle's sporty appearance – a feature highly popular in the performance-focused tuning world.

Features

• Adjustable compression and rebound damping
• Stainless steel inox-line construction
• Stepless height adjustment
• Tested adjustment range
• High-quality, durable components
• Clear operating and installation instructions
• Rebound damping adjustment: 16 precise clicks
• Compression damping adjustment: 12 precise clicks
• Independent damping adjustments

Adjustments

The KW V3 is the perfect choice for performance-oriented drivers and tuning enthusiasts who demand more from their suspension. Separate compression and rebound damping adjustments, along with precise click adjustments, allow for optimal fine-tuning of the chassis. This affects steering feel, driving stability, tire grip, and handling, especially when driving at the limit.

Compatibility: