ZSpeed Performance

ST X-Height Adjustable Coilovers 03-08 Nissan 350Z 03-07 G35



Part Number: 13285002
Notes: X Coilover Kit
Manufacturer: Suspension Techniques
Spring Rate (F/R): Progressive
Front Lowering: 0.4in-1.6in (10-40mm)
Rear Lowering: 0.4in-1.6in (10-40mm)

Fits 03-09 350Z Includes Conv. 

2003-2007 G35 Coupe

Product Category: Coilover Systems


ST Coilovers – Speedtech: Looking to lower your car the right way?
Want the best ride, handling and performance all in one package?
Tired of the offshore Knock-Off Coilover Game -Same generic aluminum product, different colors, different Name?
Worried about how long your purchase will last, and if you can actually get warrantee if it breaks?

Suspension Techniques has the answers to all of these questions…
Speedtech Coilovers by KW

Yes you read right, by KW. ST Speedtech Coilovers are made by KW, the leading brand worldwide for height adjustable coilover systems. In fact ST is owned by KW automotive. Just think of ST as KW’s little brother!

What’s the difference between KW coilovers and ST Coilovers? Four simple differences:

ST Speedtech Coilovers are constructed of high grade steel, and heavy galvanized for great rust protection.
KW Coilovers are made from INOX stainless steel, which is 100% rust free.

*Damper Options*
ST Speedtech Coilovers offer only a non-dampening adjustable solution along with the height adjustability, just like the KW V1’s.

Additional information

Weight 60 lbs
Dimensions 29 × 16 × 6 in


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