ZUN Coilover Suspension Kit Fit for BMW Z4 E85 E86 RWD 2003-2008 Coilovers Adjustable height Shock 77476724

SKU: GT-77476724
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  • Regular price $541.00
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Maxpeedingrods' street coilovers are designed and developed for all motoring enthusiasts that want excellent handling without sacrificing comfort. This suspension system is ideal for daily driving and occasional, light track use. High quality components are adopted to ensure product durability and stability. Each application is fully test fitted and completely road tested to guarantee all our customers perfect performance and comfort expectations.


1. Lowered height adjustment from 1" - 3" which allow lower center of gravity and also add a more aggressive stance

2. Adjustable pre-load spring tension to reduce the shaking motion to a certain extent

3. Adjustable Camber Plate and Pillow ball top mount for sharpening steering response.( for some models)

4. CNC machined Aluminum  top mounts and lockers-- - excellent strength, and save weight

5. Heavy Duty Steel Lower Mounts--- Highly Durable & Reliable

6. High tensile spring---  600,000 times continuously test to assure it's high tensile strength.

7. All inserts come with fitted long rubber boots--- To protect the damper more well and be durable.

8. Twin-Tube structure ---provides excellent handling & control characteristics for most driving conditions

9. Corrosion Finish - Anodized Aluminum And Powder Coated Carbon Steel Parts


For BMW Z4 Roadster (E85) (2003-2009)  2.0 i,3.0 i,2.5 i,3.0 si, 2.2 i,2.5 si

For BMW Z4 Coupe (E86) (2006-2009) 3.0 si


- Front top mounts: pillow ball top mounts

- Rear : rubber top mounts

- Damping: non-adjustable

- Spring rate Front: 10 kg/mm (560 lbs/in)

- Spring rate Rear: 8kg/mm (448 lbs/in)

- Spring length Front: 180mm

- Spring length Rear: 170mm

- Adjustable height: lowering 1-3inch

- Coilover overall length Front: 360mm-495mm

- Coilover overall length Rear: 485mm-585mm

- Shock type: Twin tube

- Spring Preload: 7-10 mm

- Color: gold

Package included

- 2 Front + 2 Rear Full coilovers

- A pair of drop links

- A pair of wrenches for height adjustment


Authority IDMXR02FXSY

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