ST Suspensions - sts1820220867 - XTA Plus 3 Adjustable Coilovers for 2008-2013 BMW M3 (E90/E92/E93) Without EDC

The XTA plus 3 coilover kit gives your car maximum performance for the road and the tools you need for any challenge. From the factory, the XTA plus 3 coilover kit is equipped with KW dampers that are adjustable in high-speed and low- speed compression as well as adjustable rebound damping. With 24 clicks of adjustment for each, high-speed and low-speed compression damping and 18 clicks of rebound adjustment, your suspension knows no limits. It doesn't matter if you bolt in an aftermarket roll cage, weld in a cage, upgrade to spherical bushing or changed wheel loads - the XTA plus 3 coilover has what it takes to keep your car dialed! Of course, the XTA plus 3 also includes a parts approval certificate, race springs and aluminium unibal top mounts. Easy lowering adjustment: Like all ST coilovers the ride height adjustment is made via seamless thread on the galvanized strut housing. This even allows the ride height to be adjusted even when the kit is installed by adjustubg the spring perch higher or lower! NOTE: The lowering of each vehicle differs greatly with ST XTA plus 3 coilovers due to the type of construction. KW Engineering: Exclusive for ST suspension. The high-quality ST XTA plus 3 coilover is based on the twin-tube damping principle of low friction combined with pressure-resistant damper housings. Manufactured directly at KW, a mono block guide and seal package reduces the friction of the damper as well as protecting it against corrosion and dirt. Each galvanized strut is sealed multiple times to ensure maximum longevity in ALL weather conditions. The most versatile ST coilover kit ever built. Seamless ride height adjustability, aluminum unibal top mounts, 24 clicks of low-speed and high-speed compression adjustability, 18 clicks of rebound adjustability put you in absolute control! ST Coilover Kits enable you to individually adjust the ride height of your car to improve the appearance and driving behavior. Depending on your selection, ST coilover kits offer a wide range of adjustments giving you the tools needed to dial them into your requirements. 2008-2013 BMW M3 (E90/E92/E93) Sedan, Coupe, Convertible without EDC

• 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.
• From the factory, the XTA plus 3 coilover kit is equipped with KW dampers that are adjustable in high- and lowspeed compression as well as adjustable rebound damping.
• Linear race spring system provides a consistent response while driving and makes it easy to swap rates to further personalize your setup.
• Aluminum unibal top mounts improve steering response and feedback while allowing you to dial in your camber when applicable.
• Galvanized steel housing for improved resistance to corrosion.
• 5 Year Limited Warranty - Unlimited Mileage
• Made in Germany

Brief Description: The ST Suspensions XTA plus 3 coilover kit provides adjustable suspension performance for 2008-2013 BMW M3 models without EDC. It features KW-manufactured dampers with high-speed and low-speed compression adjustment, rebound adjustment, seamless ride-height adjustment, linear race springs, and aluminum unibal top mounts.

Key Features & Performance Benefits:

• Triple-adjustable damping: Provides 24 clicks of high-speed compression adjustment, 24 clicks of low-speed compression adjustment, and 18 clicks of rebound adjustment.
• Seamless ride-height adjustment: The galvanized strut housing and composite spring perch allow ride height to be adjusted by moving the spring perch.
• Aluminum unibal top mounts: Improve steering response and feedback while allowing camber adjustment when applicable.
• Linear race spring system: Delivers consistent response and allows spring rates to be changed for further setup customization.

Key Product Specifications & Technical Data:

• Brand: ST Suspensions
• Part number: sts1820220867
• Product type: XTA plus 3 adjustable coilover kit
• Vehicle application: BMW M3 E90, E92, and E93
• Model years: 2008-2013
• Electronic damping control: Without EDC
• Compression adjustment: 24 clicks high-speed and 24 clicks low-speed
• Rebound adjustment: 18 clicks
• Damper construction: Twin-tube damping principle with KW dampers

What's Included in the Box: The kit includes the XTA plus 3 coilover components, race springs, aluminum unibal top mounts, and a parts approval certificate.

Fitment: Fits 2008, 2009, 2010, 2011, 2012, and 2013 BMW M3 models, including Sedan, Coupe, and Convertible configurations without EDC. ST coilovers are built by hand by KW experts in Fichtenberg, Germany, and each damper is tested on a shock dyno. The galvanized steel housing, composite spring perch, integrated bump-stop dust protection, and corrosion-resistant construction support durability in varying weather conditions.

Fitments:
2008 BMW M3 Base
2009 BMW M3 Base
2010 BMW M3 Base
2011 BMW M3 Base
2012 BMW M3 Base
2013 BMW M3 Base

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