AST Suspension Street Performance 5100 Series NCO Coilover Kit (Front Top Mounts Only) - 2011-2016 BMW 328i xDrive AWD (F30) ACT-B2301S/3D

AST Suspension

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SKU: ACT-B2301S/3D

AST Suspension Street Performance 5100 Series NCO Coilover Kit (Front Top Mounts Only) - 2011-2016 BMW 328i xDrive AWD (F30)

$4,730.00
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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

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Product Details

Looking for the perfect road balance and front camber adjustability for daily driving? The 5100 Street Performance Suspension to your 2011-2016 BMW 328i xDrive AWD (F30) is built to deliver precision, comfort, and control. This monotube coilover system is 1-way adjustable for rebound and ride height, featuring camber-adjustable front top mounts for fine-tuned alignment. It includes adjustable spring rates, rebuildable dampers, and high-quality springs designed for long-lasting performance. Proudly made in the Netherlands, the 5100 STREET PERFORMANCE Suspension lets you maximize grip, optimize handling, and achieve the perfect blend of road comfort and driving dynamics.

Standard Features

  • Floating piston design with high pressure nitrogen means no cavitation around the piston.
  • 14mm diameter internal shaft.
  • 44.5 mm diameter shaft struts, inverted.
  • Steel cylinder body shocks, inverted.
  • High end, track ready suspension.
  • Rebound adjustable ('Singles').
  • Low friction seal.
  • Adjuster knobs permanently mounted on the dampers.
  • Designed to use OEM top mounts.
  • Rubber bushings for 'eye' shock mounts.
  • Includes springs.
  • Rebuildable.
  • Optional spherical top mounts.
  • Optional DLC (diamond like carbon) coated shafts.
  • Optional DDP (double digressive piston).
    • Double Digressive Pistons are recommended for use on the non-driven wheels.
    • 4WD/FWD vehicles: DD pistons for both rear axle struts/shocks.
    • RWD vehicles: DD pistons for both front axle struts/shocks.
  • Optional custom valving.
Specifications
Part Number ACT-B2301S/3D
Part Name 5100 Series Coilovers
Vehicle 2011-2016 BMW 328i xDrive AWD
Chassis Code F30
Ride-Height Adjustable Yes
Damping Adjustment 1-Way
Kit Includes 4 Shock Absorbers
Kit Includes Springs
Quantity Full Set (Front & Rear)
Vehicle Fitment
  • 2011 BMW 328i xDrive AWD (F30)
  • 2012 BMW 328i xDrive AWD (F30)
  • 2013 BMW 328i xDrive AWD (F30)
  • 2014 BMW 328i xDrive AWD (F30)
  • 2015 BMW 328i xDrive AWD (F30)
  • 2016 BMW 328i xDrive AWD (F30)

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