• AST Suspension ACU-B1401S Mini Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) | ML Performance
1 1

AST Suspension

AST Suspension ACU-B1401S Mini Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover)

AST Suspension ACU-B1401S Mini Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover)

£2,828.15 GBP
£3,007.08 GBP £2,828.15 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-B1401S Mini Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover).

 

  • 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.

 

 

  • Cooper (R58/R59)(2012-2016)
    • Cooper One (R50/R52/R53)(2001-2006)
      • Cooper One (R55/R56/R57)(2006-2013)

         

        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-B1401S

         

        Manufactured by

        AST Suspension

        &nbsp