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AST 5100 Series Coilovers | VW Golf MK3/1H 93-97 (ACU-V1302S)

AST 5100 Series Coilovers | VW Golf MK3/1H 93-97 (ACU-V1302S)

SKU:ACU-V1302S

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Regular price $3,050.00 USD
Regular price $3,660.00 USD Sale price $3,050.00 USD
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The AST 5100 Series Coilovers for the Volkswagen Golf MK3/1H (1993-1997) are high-performance suspension components designed to enhance handling and stability. Featuring inverted, upside-down shock absorber technology, these coilovers are race-proven and deliver superior strength and durability compared to standard twin-tube designs. The inverted design improves suspension geometry under heavy lateral and braking forces, making them ideal for spirited driving on both road and track. The 5100 Series coilovers allow for adjustable rebound, enabling precise tuning for various driving conditions. Constructed with high-quality materials, these coilovers provide improved damping performance, better control, and a more aggressive stance.

Designed specifically for 1993-1997 VW Golf MK3/1H models equipped with the ACU engine code, these coilovers are a direct bolt-on upgrade that replaces the factory suspension. They are suitable for street, track, or spirited driving, offering enhanced handling and ride quality. The kit includes coilover assemblies with adjustable rebound settings, allowing for customized suspension tuning. Installation is straightforward for those familiar with suspension work, and these coilovers are intended to optimize performance and stability for VW Golf owners seeking a race-inspired upgrade.

Overview

The 5100 Series shock absorbers for the 1993-1997 Volkswagen Golf GTI 2.0 16V (MK3/1H) utilize inverted / upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment.

The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100 Series suspension you can adjust rebound with one knob. The adjust platform allows you to adjust the ride height of your car. AST suspension shock bodies are specially designed to keep maximum stroke, even with a lower ride height.

How a Monotube design works?

Monotube design is essential for performance. The oil and nitrogen are separated by a floating piston, and allows the use of a larger piston, increasing the damper performance and sensitivity felt by the driver, all this added together produces more grip, gives more control and driver feedback from your vehicle.

What is a rebound adjustment?

Rebound controls the rate of extension of your shock absorber. By changing the rebound you can directly change the characteristics of the vehicle.

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: ACU-V1302S
  • Product: AST 5100 Series
  • Adjustment: 1 Way
  • System: Coil Over
  • Product Note: True Coilover
  • Front/Rear Ratio: Front = 60% / Rear = 40%
  • Strut/Shock Type: Front: Bracket McPherson strut / Rear: Eye 2 pin strut
  • Model Years: 1993-1997
  • Make: Volkswagen
  • Model: Golf
  • Chassis: MK3/1H
  • Spring Kit: Included
  • Top Mounts: Front / Rear Optional (If Available)
  • Optional 1 Front Top Mounts: Not Available
  • Optional 2 Front Top Mounts: Not Available
  • Optional Rear Top Mounts: Not Available
  • Adjustable Front Droplinks Available? No
  • Adjustable Front Droplinks Required? No
  • Adjustable Rear Droplinks Available? No
  • Adjustable Rear Droplinks Required? No
  • DDP Pistons Included? No
  • DDP Pistons Available? Yes
  • DLC Coated Shafts Included? No
  • DLC Coated Shafts Available? Yes
  • QDC Included? No
  • TUV Approved?
  • Comments: Works with OE top mounts.
Vehicle Fitment
  • 1993 Volkswagen Golf GTI 2.0 16V (MK3/1H)
  • 1994 Volkswagen Golf GTI 2.0 16V (MK3/1H)
  • 1995 Volkswagen Golf GTI 2.0 16V (MK3/1H)
  • 1996 Volkswagen Golf GTI 2.0 16V (MK3/1H)
  • 1997 Volkswagen Golf GTI 2.0 16V (MK3/1H)
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