Product Details

The new KW V4 Racing sport coilover kit is a further development of our GT4 customer sports applications and therefore the ideal performance tool for track tools and purebred racecars. In comparison to a KW V3 Clubsport coilover kit, the KW V4 does not come with a parts certificate.

In consequence, this coilover kit is exclusively made for track day and circuit uses with motorsport tires. The KW V4 is independently adjustable in lowspeed and highspeed compression and lowspeed rebound.

Uncompromisingly designed for competition

The KW V4 coilover kit is a vehicle-specific motorsport application and is available in different versions for numerous vehicles

Many of our motorsport clients decide on a KW V4 when they plan on taking part in track days with non-road legal vehicles or when they are not ready to use a homologated customer sport suspension. In its entire setup, the KW V4 is vehicle-specifically designed for the Nurburgring Nordschleife as regards its axle geometry, clearance, damping rate, spring rate, spring travel, and wheel loads.

Directly in our headquarters in Fichtenberg, we manufacture the KW coilover kit with MacPherson spring struts made of stainless steel and an inverted monotube damper cartridge. The piggyback (external reservoir) is mounted directly at the suspension.

With the KW V4, it is possible to adjust the characteristic damper design to the individual needs of the customer. Within 15 clicks in lowspeed compression, 12 clicks in highspeed compression, and 18 clicks in lowspeed rebound, a variety of individual possibilities for different racetracks are available.

Standard Features

  • Aluminum Unibal top mounts (adjustable camber, depending on axle geometry and car)
  • Linear high-strength racing springs
  • Lowspeed compression adjustable
  • Highspeed compression adjustable
  • Lowspeed rebound adjustable
Specifications
Part Number 39771064
Part Name V4 Racing Kit, Race Slicks
UPC 840134919546
Vehicle 2022-2025 Porsche 718 Cayman GT4 RS
Drivetrain RWD
Damping Adjustment 3-Way
Top Mounts - Front KW Racing strut mount (included)
Top Mounts - Rear KW Racing strut mount (included)
Quantity Full Set (Front & Rear)
Notes
  • For track and competition use only; not intended for street use.
  • With OE Noselift System Front Axle.
  • Front and rear axle coilover in upside-down configuration with 40mm slider tube.
  • Only for vehicles with factory front axle lift system.
  • Height adjustable on the front and rear axles (threaded strut housings).
  • For cars which have electronic dampers, make sure they are shut down.
  • Specific electronical damper shut-downs are available from KW.
  • Please check our accessories list.
  • Clubsport coilover with top mount: with front- and rear axle top mount available.
  • Includes KW Racing strut mounts for the front and rear axles.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2022Porsche718 CaymanRWDWith OE Noselift System Front Axle
2023Porsche718 CaymanRWDWith OE Noselift System Front Axle
2024Porsche718 CaymanRWDWith OE Noselift System Front Axle
2025Porsche718 CaymanRWDWith OE Noselift System Front Axle

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