ST Suspension ST X Coilover Kit for BMW E91 325ix and 328ix xDrive
Transform your BMW E91 3 Series Touring xDrive with the ST Suspension ST X coilover kit. This height adjustable coilover kit delivers the perfect stance and real-world performance for the BMW 325ix and 328ix. Built by KW Automotive for ST Suspension, the ST X coilover system combines proven twin-tube damping, galvanised steel struts with additional corrosion protection, and precision height adjustment for a lower, sharper, better-handling E91 that still rides well on UK roads.
If you are searching for BMW E91 coilovers, BMW 325ix coilover kit, BMW 328ix xDrive coilovers, ST Suspension coilovers, ST X height adjustable suspension, or an E91 lowering kit, this is the go-to upgrade for stance, control, and confidence.
Why choose ST X coilovers for your E91
- Height adjustable suspension for the ideal ride height and stance
- Sharper handling with reduced body roll and improved agility
- Twin-tube damper design for everyday comfort with fast-road control
- Galvanised steel struts with extra coating for excellent corrosion resistance
- Chrome-plated piston rods, monoblock guide and ST seal package for durability
- Polyamide adjustment collar makes height changes quick and easy
Lowering range for BMW E91 xDrive
Front: 30 to 60 mm lowering, approximately 1.2 to 2.4 inches
Rear: 25 to 55 mm lowering, approximately 1.0 to 2.2 inches
Fitment and compatibility
BMW 3 Series E91 Touring xDrive, 2006 to 2012
Models: 325ix and 328ix
Key details
- Version: ST X
- Damper type: Twin-tube
- Material: Galvanised steel
- Manufacturer: ST Suspension by KW Automotive
- Part number: 13220049
- Warranty: Two year manufacturer warranty
What you get
- Front and rear height adjustable coilovers within tested ranges
- Adjustable spring perches, performance springs, bump stops and dust protection
- A complete solution designed for direct fitment on the E91 xDrive platform
Proven upgrade for E91 owners
The ST Suspension ST X coilover kit is a popular choice with our customers and in our own workshop builds. Expect a lower centre of gravity, cleaner wheel fitment, and a more connected drive. For anyone searching BMW E91 coilovers xDrive, ST coilovers E91, or BMW 325ix 328ix suspension upgrade, this kit delivers the look and performance you want.
Professional fitting
Want it installed right the first time? We offer professional fitting at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Order your ST Suspension ST X coilovers for the BMW E91 325ix and 328ix today and enjoy precision ride height adjustment, improved handling, and a perfect stance.