KW H.A.S. Height Adjustable Spring Kit for 2011+ Dodge Challenger RWD with Bilstein Dampers

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 fa ctory 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. 2011+ Dodge Challenger with & without electronic suspension (Bilstein Dampers) Coupe 2WD

• 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

The KW H.A.S. Height Adjustable Spring Kit provides a flexible alternative to conventional lowering springs for select 2011 and newer Dodge Challenger models with rear-wheel drive and factory Bilstein dampers. Part number KWS25327018 uses vehicle-specific spring rates and adjustable height mechanisms to improve stance, steering response, and overall handling while retaining compatibility with the original equipment suspension.

Unlike fixed lowering springs, the KW H.A.S. system allows ride height adjustments after installation. Each corner can be fine-tuned within the tested adjustment range, helping you achieve the desired appearance and handling balance without replacing the factory dampers. The system is engineered for vehicles with or without electronic suspension, and factory electronic suspension functions and driver-assistance features remain operational when applicable.

KW manufactures the springs from high-strength, multi-coated chrome-silicon steel and matches the spring specifications to the vehicle’s OE damper characteristics and wheel loads. Vehicle-specific bump stops with dust protection are included when applicable to help shield suspension components from road debris and wear. KW develops and tests its suspension systems using extensive road and track evaluation, including testing at the Nürburgring Nordschleife and the KW 7-post Driving Dynamics Test Center. The kit is backed by KW’s limited lifetime warranty with unlimited mileage.

Fitment: Designed for select 2011 and newer Dodge Challenger applications with or without electronic suspension, Bilstein dampers, coupe body, and rear-wheel drive. Fitment data also lists select 2011 and 2013 Dodge Charger applications. Verify the vehicle’s model year, drivetrain, damper type, and suspension configuration before ordering.

What's Included: Vehicle-specific chrome-silicon steel springs, KW height adjustment mechanisms, spring perches, and application-specific bump stops with dust protection when applicable. Installation hardware and components are supplied according to the vehicle application.

Features:

• Vehicle-specific spring rates: Tuned to work with factory Bilstein dampers for improved steering response and sporty handling.
• Adjustable ride height: Allows continuous height adjustment at each corner after installation within the tested application range.
• Electronic suspension compatibility: Maintains the functionality of factory adaptive or electronic suspension systems when equipped.
• Durable construction and coverage: Uses multi-coated chrome-silicon steel springs and includes a limited lifetime warranty with unlimited mileage.

Fitments:
2011 Dodge Challenger R/T
2011 Dodge Challenger SE
2011 Dodge Challenger SRT8
2011 Dodge Charger Pursuit
2011 Dodge Charger R/T
2011 Dodge Charger SE
2012 Dodge Challenger R/T
2012 Dodge Challenger R/T Classic
2012 Dodge Challenger SRT8
2012 Dodge Challenger SXT
2012 Dodge Challenger SXT Plus
2012 Dodge Charger Pursuit
2012 Dodge Charger R/T
2012 Dodge Charger SE
2012 Dodge Charger SRT8
2012 Dodge Charger SXT
2012 Dodge Charger SXT Plus
2013 Dodge Challenger R/T
2013 Dodge Challenger SRT8
2013 Dodge Challenger SXT
2013 Dodge Charger Pursuit
2013 Dodge Charger R/T
2013 Dodge Charger SE
2013 Dodge Charger SRT8
2013 Dodge Charger SXT
2014 Dodge Challenger R/T
2014 Dodge Challenger Rallye Redline
2014 Dodge Challenger SRT8
2014 Dodge Challenger SXT
2014 Dodge Charger Pursuit
2014 Dodge Charger R/T
2014 Dodge Charger SE
2014 Dodge Charger SRT8
2014 Dodge Charger SXT
2015 Dodge Challenger R/T
2015 Dodge Challenger R/T Plus
2015 Dodge Challenger Scat Pack
2015 Dodge Challenger SRT 392
2015 Dodge Challenger SXT
2015 Dodge Challenger SXT Plus
2015 Dodge Charger Pursuit
2015 Dodge Charger R/T
2015 Dodge Charger R/T Road & Track
2015 Dodge Charger R/T Scat Pack
2015 Dodge Charger SE
2015 Dodge Charger SRT 392
2015 Dodge Charger SXT
2016 Dodge Challenger 392 Hemi Scat Pack Shaker
2016 Dodge Challenger R/T
2016 Dodge Challenger R/T Plus
2016 Dodge Challenger R/T Plus Shaker
2016 Dodge Challenger R/T Scat Pack
2016 Dodge Challenger R/T Shaker
2016 Dodge Challenger SRT 392
2016 Dodge Challenger SXT
2016 Dodge Challenger SXT Plus
2016 Dodge Charger Pursuit
2016 Dodge Charger R/T
2016 Dodge Charger R/T Road & Track
2016 Dodge Charger R/T Scat Pack
2016 Dodge Charger SE
2016 Dodge Charger SRT 392
2016 Dodge Charger SXT
2017 Dodge Challenger GT
2017 Dodge Challenger R/T
2017 Dodge Challenger R/T 392
2017 Dodge Challenger R/T Scat Pack
2017 Dodge Challenger SRT 392
2017 Dodge Challenger SXT
2017 Dodge Challenger SXT Plus
2017 Dodge Challenger T/A
2017 Dodge Challenger T/A 392
2017 Dodge Charger Daytona
2017 Dodge Charger Daytona 392
2017 Dodge Charger Pursuit
2017 Dodge Charger R/T
2017 Dodge Charger R/T 392
2017 Dodge Charger R/T Scat Pack
2017 Dodge Charger SE
2017 Dodge Charger SRT 392
2017 Dodge Charger SXT
2018 Dodge Challenger GT
2018 Dodge Challenger R/T
2018 Dodge Challenger R/T 392
2018 Dodge Challenger R/T Scat Pack
2018 Dodge Challenger SRT 392
2018 Dodge Challenger SXT
2018 Dodge Challenger SXT Plus
2018 Dodge Challenger T/A
2018 Dodge Challenger T/A 392
2018 Dodge Charger Daytona
2018 Dodge Charger Daytona 392
2018 Dodge Charger GT
2018 Dodge Charger Pursuit
2018 Dodge Charger R/T
2018 Dodge Charger R/T 392
2018 Dodge Charger R/T Scat Pack
2018 Dodge Charger SRT 392
2018 Dodge Charger SXT
2018 Dodge Charger SXT Plus
2018 Dodge Charger SXT Plus Leather
2019 Dodge Challenger GT
2019 Dodge Challenger R/T
2019 Dodge Challenger R/T 392
2019 Dodge Challenger R/T Scat Pack
2019 Dodge Challenger R/T Scat Pack Widebody
2019 Dodge Challenger SXT
2019 Dodge Charger GT
2019 Dodge Charger Pursuit
2019 Dodge Charger R/T
2019 Dodge Charger Scat Pack
2019 Dodge Charger SXT
2020 Dodge Challenger GT
2020 Dodge Challenger R/T
2020 Dodge Challenger R/T Scat Pack
2020 Dodge Challenger R/T Scat Pack Widebody
2020 Dodge Challenger SXT
2020 Dodge Charger GT
2020 Dodge Charger Pursuit
2020 Dodge Charger R/T
2020 Dodge Charger Scat Pack
2020 Dodge Charger Scat Pack 392 Widebody
2020 Dodge Charger SXT
2021 Dodge Challenger GT
2021 Dodge Challenger R/T
2021 Dodge Challenger R/T Scat Pack
2021 Dodge Challenger R/T Scat Pack Shaker Widebody
2021 Dodge Challenger R/T Scat Pack Widebody
2021 Dodge Challenger SXT
2021 Dodge Challenger T/A 392 Widebody
2021 Dodge Charger GT
2021 Dodge Charger Pursuit
2021 Dodge Charger R/T
2021 Dodge Charger Scat Pack
2021 Dodge Charger SXT
2022 Dodge Challenger GT
2022 Dodge Challenger R/T
2022 Dodge Challenger R/T Scat Pack
2022 Dodge Challenger R/T Scat Pack Widebody
2022 Dodge Challenger SXT
2022 Dodge Charger GT
2022 Dodge Charger Pursuit
2022 Dodge Charger R/T
2022 Dodge Charger Scat Pack
2022 Dodge Charger Scat Pack Widebody
2022 Dodge Charger SXT
2023 Dodge Challenger GT
2023 Dodge Challenger R/T
2023 Dodge Challenger R/T Scat Pack
2023 Dodge Challenger R/T Scat Pack Widebody
2023 Dodge Challenger SXT
2023 Dodge Charger GT
2023 Dodge Charger Pursuit
2023 Dodge Charger R/T
2023 Dodge Charger Scat Pack
2023 Dodge Charger SXT

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