• AST Suspension 5200 Series Coilovers - 1998-2002 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)
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AST Suspension 5200 Series Coilovers - 1998-2002 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)

AST Suspension 5200 Series Coilovers - 1998-2002 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)

RIV-B1201S

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The AST Suspension 5200 Series Coilovers for the 1998-2002 BMW Z3 3.2i Coupe and Convertible are high-performance, 2-way adjustable shock absorbers designed for enthusiasts seeking precise handling and customization. Built upon competition-grade technology, these coilovers feature adjustable compression and rebound settings, allowing for tailored suspension tuning to optimize ride quality and cornering performance. The compression adjuster is an evolution of the design used in the American Grand-Am series, ensuring quick and straightforward setup. Constructed with durable materials, these coilovers deliver consistent damping performance under demanding conditions, making them suitable for both street and track use.

Designed specifically for the E36/7 and E36/8 chassis, these coilovers are compatible with 1998-2002 BMW Z3 3.2i models. They serve as direct replacements for stock suspension components, offering improved handling, stability, and ride height adjustment. Installation is bolt-on, with no extensive modifications required. The kit includes the coilover units and necessary mounting hardware, providing a comprehensive upgrade for performance-oriented driving. Ideal for track days, spirited street driving, or aggressive cornering, these coilovers enhance the vehicle’s dynamic capabilities while maintaining reliability and ease of use.

Overview

The 5200 Series for the 1998-2002 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8) are 2-way adjustable shock absorbers which are based upon competition 3-way adjustable shock absorbers. The 5200 shock absorbers are adjustable in compression and rebound.

The design of the compression adjuster is an evolution of the compression adjuster we provided for the American Grand-Am series for the last few years. The 5200 shock absorbers were designed to achieve a quick and easy set up, allowing separate adjustment of compression and rebound.

The 5200 Series AST uses an external canister. Throughout testing and competitions, the 5200 has been praised for its performance and capabilities, surpassing other major, more expensive brands and setting a new standard of 2 way damper. Its no surprise that the 5200 is fast becoming a favorite damper amongst race teams and track day enthusiasts world wide.

Features

  • High end, track ready suspension that is totally streetable.
  • Fully upgradeable to 5300 spec.
  • Rebound and Compression Adjustable (Doubles), with a remote reservoir.
  • Remote reservoirs allow additional travel and heat dissipation.
  • 44.5mm diameter shaft struts are inverted and offer exceptional strength, which in turn reduces geometry change under corner and braking monoevers.
  • Aluminum cylinder, threaded body shocks, factory mounting style.
  • New low friction seal on all AST dampers.
  • Spherical lower eye shock mounts.
  • Reservoir with hose or piggyback (piggyback examples: 2008 STI; BMW E36 rears).
  • Spherical upper shock mount assemblies.
  • Synthetic hydraulic fluid.
  • 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.
  • Fully service and rebuildable.
  • Revalvable for specific characteristics.
Specifications
  • Part Number: RIV-B1201S
  • Product: AST 5200 Series
  • Adjustment: 2 Way
  • System: Coil Over
  • Front/Rear Ratio: Front = 60% / Rear = 40%
  • Strut/Shock Type: Front: McPherson strut with bracket / Rear: Eye 2 pin strut
  • Model Years: 1998-2002
  • Make: BMW
  • Model: Z3
  • Chassis: E36/7 E36/8
  • Spring Kit: Included
  • Front Top Mounts: Included
  • Rear Top Mounts: Included
  • 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: -
Vehicle Fitment
  • 1998 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)
  • 1999 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)
  • 2000 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)
  • 2001 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)
  • 2002 BMW Z3 3.2i Coupe/Convertible (E36/7 E36/8)
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