KW H.A.S. Height Adjustable Spring Kit kws25385006 for 2009-2014 Nissan GT-R R35

KW (H.A.S) Height Adjustable Spring kits are a great alternative to conventional lowering springs. You are no longer stuck with a fixed lowering height. KW H.A.S. systems allow you to adjust the vehicle ride height with the KW height adjuster even after the kit has been installed. Your vehicle not only gets a more dynamic look, but also the steering behavior and response of the standard dampers becomes more agile. All driver assistance systems and comfort features of a factory adaptive or electronic suspension remain operational and work harmoniously with our vehicle specific spring set up. KW uses high-quality springs made of chrome-silicon steel with spring rates designed specifically for each respective OE suspension damper and wheel load. KW's expertise and engineering ensure the spring rates will pair perfectly with the different damper characteristics of your factory adaptive electronic suspension. Along with the use of high quality materials and the included KW ride height Adjustment - mechanisms, our KW H.A.S. kits always includes the vehicle-specific bump stops with dust protection system to protect your factory suspension against wear & tear caused by road grime and debris. Similar to a coilover suspension, the KW H.A.S kit allow a continuous adjustable ride height within a tested range, something not possible with conventional lowering springs. The dust protection elements and spring perches included in the delivery, when applicable, are always adjusted to the maximum technically possible lowering, typically limited by the factory dampers. With KW height adjustable springs, a sporty and harmonious driving behavior can be achieved without the driving dynamics of performance-oriented vehicles suffering. As with all KW suspension products our engineers develop vehicle specific parameters and spring specifications which undergo comprehensive testing on the Nurburgring Nordschleife and in our KW 7-post Driving Dynamic Test Center. KW height adjustable springs kits are a great alternative to traditional lowering springs. They allow you to adjust the ride height even after they have been installed. Designed to work with your OE electronic adaptive or regular shocks. For over 20 years, KW automotive has been the market leader and driving innovation as a manufacturer of individual suspension solutions for the road and in all types of motorsports. No matter where in the world, gearheads, automobile manufacturers and reputable tuners rely on our KW coilovers "Made in Germany". Every KW coilover kit undergoes extensive stress testing before production and is developed and manufactured exclusively in our company headquarters in Fichtenberg, a small in town in Germany, to meet the high standards of our KW quality management. For us as a German manufacturer, it goes without saying that our KW coilover kits will exceed the original equipment manufacturer quality and offer useful and innovative solutions. With an application list comprising more than 4,600 options KW guarantees an outstanding selection backed by our Limited Lifetime Warranty. 2009+ Nissan GT-R Skyline (R35)

• Sporty and improved driving behavior is achieved without the driving dynamics of performance-oriented vehicles suffering thanks to our vehicle specific spring rates that are tuned to work with your factory dampers.
• High-strength springs made of multi coated chrome-silicon steel for a long life and is tuned specifically for each vehicle. Application specific high-quality elastomer bump stops also included when applicable.
• Seamless Ride Height Adjustment - Unlike traditional lowering springs you can adjust each corner with millimeter precision.
• Maintains complete functionality of factory electronic suspension systems
• Available for vehicles with or without electronic suspension.
• Limited Lifetime Warranty - Unlimited Mileage

Upgrade the stance and handling of your 2009-2014 Nissan GT-R R35 with the KW H.A.S. Height Adjustable Spring Kit, Part Number kws25385006. Designed as a performance-focused alternative to conventional lowering springs, this system lets you fine-tune ride height after installation instead of committing to a fixed lowering position. The vehicle-specific spring rates are engineered to work with the original equipment dampers, helping improve steering response, handling balance, and overall driving behavior while maintaining the character of the GT-R.

The KW H.A.S. system is compatible with factory electronic adaptive and standard suspension configurations, allowing original suspension controls and comfort functions to remain operational where applicable. High-strength chrome-silicon steel springs are multi-coated for long-term durability and matched to the vehicle's damper characteristics and wheel loads. Included height adjusters provide continuous ride-height tuning within a tested range, while application-specific bump stops and dust protection components help shield the factory suspension from road debris and wear when included for the application.

KW develops and tests its suspension systems using vehicle-specific engineering parameters, including evaluation on the Nürburgring Nordschleife and in the KW 7-post Driving Dynamics Test Center. The result is a controlled, adjustable suspension upgrade intended for drivers who want a sportier appearance and sharper response without sacrificing the functionality of the original suspension system. The KW H.A.S. kit is backed by a limited lifetime warranty with unlimited mileage.

What's Included

• Vehicle-specific KW height-adjustable springs
• KW ride-height adjustment mechanisms
• Application-specific bump stops and dust protection components when applicable
• Installation hardware and components required for the specified application

Fitment

Fits 2009-2014 Nissan GT-R, including the Skyline R35 platform. Designed for vehicles with or without factory electronic suspension, as applicable to the specific vehicle configuration. Verify suspension equipment and model-year compatibility before installation.

Features:

• Adjustable Ride Height: Fine-tune the vehicle's stance at each corner after installation within the tested adjustment range.
• Vehicle-Specific Spring Rates: Chrome-silicon steel springs are engineered to complement the factory dampers and Nissan GT-R wheel loads.
• Factory Suspension Compatibility: Maintains the functionality of factory electronic adaptive suspension systems and standard dampers where applicable.
• Sport-Tuned Handling: Improves steering response and driving behavior while preserving the performance characteristics of the Nissan GT-R.

Fitments:
2009 Nissan GT-R Base
2009 Nissan GT-R Premium
2010 Nissan GT-R Base
2010 Nissan GT-R Premium
2011 Nissan GT-R Premium
2012 Nissan GT-R Black Edition
2012 Nissan GT-R Premium
2013 Nissan GT-R Black Edition
2013 Nissan GT-R Premium
2014 Nissan GT-R Black Edition
2014 Nissan GT-R Premium
2014 Nissan GT-R Track Edition
2015 Nissan GT-R Black Edition
2015 Nissan GT-R Premium
2015 Nissan GT-R Track Edition
2016 Nissan GT-R Black Edition
2016 Nissan GT-R Premium
2017 Nissan GT-R Premium
2018 Nissan GT-R Premium
2018 Nissan GT-R Pure
2018 Nissan GT-R Track Edition
2019 Nissan GT-R Premium
2019 Nissan GT-R Pure
2019 Nissan GT-R Track Edition
2020 Nissan GT-R 50th Anniversary Edition
2020 Nissan GT-R Premium
2020 Nissan GT-R Track Edition
2021 Nissan GT-R Premium
2021 Nissan GT-R T-spec
2023 Nissan GT-R Premium
2024 Nissan GT-R Premium
2024 Nissan GT-R Skyline Edition
2024 Nissan GT-R T-spec
2024 Nissan GT-R T-spec Takumi Edition

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: N
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1