• AST Suspension ACU-B2101S BMW Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) | ML Performance
1 1

AST Suspension

AST Suspension ACU-B2101S BMW Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts)

AST Suspension ACU-B2101S BMW Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts)

£2,501.45 GBP
£2,659.70 GBP £2,501.45 GBP
Inc. VAT
Sale Sold out

By placing an order for this item, you agree that this item is a special-order product and is not eligible for refunds or exchanges once the order has been placed.
Pop-up link text

In Stock & ready for next working day delivery

Estimated lead time 2-3 working days. Subject to availability.

Get the best deal with Duco's Price Match Policy

View full details

This is AST Suspension ACU-B2101S BMW Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts).

 

  • 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.

 

 

  • 1 Series 114d (F2X LCI 5 Bolt)(2015+)
    • 1 Series 114i (F2X LCI 5 Bolt)(2015+)
      • 1 Series 116d (F2X LCI 5 Bolt)(2015+)
        • 1 Series 116i (F2X LCI 5 Bolt)(2015+)
          • 1 Series 118d (F2X LCI 5 Bolt)(2015+)
            • 1 Series 118i (F2X LCI 5 Bolt)(2015+)
              • 1 Series 120d (F2X LCI 5 Bolt)(2015+)
                • 1 Series 125d (F2X LCI 5 Bolt)(2015+)
                  • 1 Series 125d (F2X Non LCI 3 Bolt)(2012-2014)
                    • 1 Series 125i (F2X LCI 5 Bolt)(2015+)
                      • 1 Series 125i (F2X Non LCI 3 Bolt)(2012-2014)
                        • 1 Series 135i (F2X LCI 5 Bolt)(2015+)
                          • 1 Series 135i (F2X Non LCI 3 Bolt)(2012-2014)
                            • 3 Series 316d (F3X Non LCI 3 Bolt)(2012-2014)
                              • 3 Series 316i (F3X Non LCI 3 Bolt)(2012-2014)
                                • 3 Series 318d (F3X Non LCI 3 Bolt)(2012-2014)
                                  • 3 Series 320d (F3X Non LCI 3 Bolt)(2011-2014)
                                    • 3 Series 320i (F3X Non LCI 3 Bolt)(2012-2014)
                                      • 3 Series 328i (F3X Non LCI 3 Bolt)(2011-2014)
                                        • 3 Series 335i (F3X Non LCI 3 Bolt)(2011-2014)

                                           

                                          To ensure the part(s) you have ordered fits your need, we run a compatibility check prior to dispatch. Feel free to contact us if you require any assistance!

                                           

                                          AST-ACU-B2101S

                                           

                                          Manufactured by

                                          AST Suspension

                                          &nbsp