# ST XA-Height Adjustable Coilovers 11-20 Dodge Challenger RWD/AWD For all those who want to influence more than just their ride height. ST XA Coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you can precisely adjust the driving behavior of your car to achieve enhanced road control without a compromise in comfort. ST XA Coilover kits deliver precise adjustment to your ride height and look of your car. We manufacture the adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert. Thanks to the composite material corrosion is prevented between the strut and perch ensuring long lasting height adjustability while the stainless steel insert provides strength and confidence! ST XA Coilovers come preset to our factory recommended damper settings, the same configuration we test them at on our KW shock dynos before they go into your box. The 16 distinct clicks of adjustable rebound damping allow you to refine the driving dynamics with a simple turn of the adjustment knob. Each kit includes a detailed damper setup manual making it easy to reset to our recommended setting at any time. Whether your preference is comfort, sportiness, or something in between; ST XA puts the finer details of the driving dynamics in your hands. Galvanized zinc coated steel struts optimize corrosion protection for long lasting use. We add a dust protection system to prevent unwanted dirt and particulate from coming in contact with the hardened chrome piston rod or getting into the valve packs. We reinforce the system with a multi-layered pressure resistant sealing package, mono block guide system and a low friction piston band which works inside the pressure resistant internal damper housing. - Elastomer Bump stop with integrated dust protection system prevents water and dirt particles reaching the piston rod and seals. The highly resilient bump stops act as dynamic load limiters while maintaining ride quality and durability. - Composite spring perch made from wear-resistant, friction-optimized polyamide composite with an embedded stainless-steel insert. The polyamide composite prevents oxidation while the stainless-steel insert maximizes strength. - ST coilovers are built by hand by the experts at KW in Fichtenberg, Germany. Each damper is tested on a shock dyno to verify it's making the proper forces before being put into the ST box. - Seamless Ride Height Adjustment - ST's composite spring perch and unique trapezoidal thread pitch make ride height adjustability a breeze so you can dial in your preferred look - ST XA coilovers feature adjustable rebound damping which puts you in control of how comfortable or sporty your car feels. - Zinc galvanized steel housing for improved resistance to corrosion. - 5 Year Limited Warranty - Unlimited Mileage - Made in Germany This Part Fits: Year Make Model Submodel 2016 Dodge Challenger 392 Hemi Scat Pack Shaker 2017-2023 Dodge Challenger GT 2011-2023 Dodge Challenger R/T 2017-2019 Dodge Challenger R/T 392 2012 Dodge Challenger R/T Classic 2015-2016 Dodge Challenger R/T Plus 2016 Dodge Challenger R/T Plus Shaker 2016-2023 Dodge Challenger R/T Scat Pack 2021 Dodge Challenger R/T Scat Pack Shaker Widebody 2019-2023 Dodge Challenger R/T Scat Pack Widebody 2016 Dodge Challenger R/T Shaker 2014 Dodge Challenger Rallye Redline 2015 Dodge Challenger Scat Pack 2011 Dodge Challenger SE 2015-2018 Dodge Challenger SRT 392 2018 Dodge Challenger SRT Demon 2015-2022 Dodge Challenger SRT Hellcat 2023 Dodge Challenger SRT Hellcat Jailbreak 2019-2022 Dodge Challenger SRT Hellcat Redeye 2023 Dodge Challenger SRT Hellcat Redeye Jailbreak 2019-2022 Dodge Challenger SRT Hellcat Redeye Widebody 2023 Dodge Challenger SRT Hellcat Redeye Widebody Jailbreak 2018-2022 Dodge Challenger SRT Hellcat Widebody 2023 Dodge Challenger SRT Hellcat Widebody Jailbreak 2022 Dodge Challenger SRT Jailbreak 2020-2023 Dodge Challenger SRT Super Stock 2011-2014 Dodge Challenger SRT8 2012-2023 Dodge Challenger SXT 2012,2015-2018 Dodge Challenger SXT Plus 2017-2018 Dodge Challenger T/A 2017-2018 Dodge Challenger T/A 392 2021 Dodge Challenger T/A 392 Widebody ## Details - **Price:** 2037.55 CAD - **Vendor:** ST Suspensions - **Type:** Coilovers ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 2037.55 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - User 2 - User 1 - User 1 - User 4 - User 3 - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/st-xa-height-adjustable-coilovers-11-20-dodge-challenger-rwd-awd) > Updated: 2026-07-13