AST 2017+ Toyota 86 / 2013+ Subaru BRZ / 13-16 Scion FR-S / AST 5100 Series Coilovers (astACU-T2401S)

Regular price $2,737.04 USD Sale price $2,737.04 USD Regular price $3,007.30 USD
Sale 8.99% $270.26 USD (8.99%)
Sold Out
SKU: astACU-T2401S
Product Description

Taking the knowledge and experience learned with the 4000 Series of dampers, AST is now building the new AST 5100 Series Coilovers dampers. One key design feature of the AST 5100 Series Coilovers is their inverted strut design, which makes for a very stiff strut assembly, giving better suspension geometry under heavy lateral and braking loads seen in a road course environment.

Please Note:

  • Pictures are used for marketing purposes only, actual product may vary.


  • Toyota 86 (2017, 2018, 2019, 2020, 2021)
  • Subaru BRZ (2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021)
  • Scion FR-S (2013, 2014, 2015, 2016)


  • Front Struts are Steel
  • Rear Struts are Aluminum
  • High End, Track Ready Suspension that is Totally Streetable
  • Rebound Adjustable "Singles" without Reservoir
  • 44.5mm Diameter Shaft Struts, Inverted
  • New Low Friction Seal
  • Rubber Bushings for "Eye" Shock Mounts
  • Optional Spherical Lower "Eye" Shock Mounts
  • Optional Spherical Upper Shock Mount Assemblies
  • Optional DLC Coated Shafts
  • Optional DDP Piston (Double Digressive)

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders can take up to 7 business days to process & ship.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

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