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Black Friday Week Price $849.91
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Part number: 90710
Product Details
Suspension Techniques 90710 ST Speedtech Coilovers
Products specifications
Front Lowering 1.2in-2.4in (30-60mm)
Front Spring Rate 400lbs/in
Rear Lowering 1.2in-2.2in (30-55mm)
Rear Spring Rate Progressive
Speedtech Coilovers

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 KWs little brother!

Whats the difference between KW coilovers and ST Coilovers Four simple differences:

Construction
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 V1s.

KW Coilover systems are available in three different dampening options:
V1 Coilovers Height Adjustable with Preset Dampening
V2 Coilovers Height Adjustable with Adjustable Rebound Dampening
V3 Coilovers Height Adjustable with Adjustable Rebound & Compression Dampening

Warranty
ST Speedtech Coilovers offer a 5 year Limited Warranty to the original purchaser.

KW Coilover systems offer a full Limited Lifetime Warrantee to the original purchaser

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Fitment
Mazda 3
2013 Mazda 3 i / S
2012 Mazda 3 i / S
2011 Mazda 3 i / S
2010 Mazda 3 i / S
2009 Mazda 3 i / S
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