Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs!
Height adjustable with average lowering of .8"-1.8"F, .4"-1.4"R
Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty!
10X Entries Into Our F80 M3 Sweepstakes Lowers 30-50mm front and rear
This adjustable rear suspension kit provides multi-axis alignment correction to optimize the tire contact patch, eliminate uneven tread wear, and sharpen handling response on lowered or track-driven vehicles.
Improves handling and response through the use of replaceable spherical bearings (Race Use) - Offering a great range of adjustability in both connection geometry and height!
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Brand:
ES#:
3618094
Mfg#:
MS100182
Ships in 4 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$438.99
This product was last offered at the strikethrough price on 09-21-2026
More About Performance Suspension Parts & Upgrades
Your car's performance and ride quality are effectively determined by your suspension. Find all the replacement and upgrade solutions for your dampers, springs, control arms, and more in our suspension catalog.
Lifetime Replacement
