Fitment
For Mazda 3 BK 2004-2009 
For Mazda 3 BL 2009-2013 
(includes Mazdaspeed 3) 
 
Specification 
Height adjustable: Yes, lowering 25-75mm depending on the vehicle models 
Damping : Not adjustable 
Front top mount: Pillow ball 
Rear top mount: Standard rubber 
Camber adjustable: Not available 
Spring rate Front: 10 Kg/mm (560 lbs/in) 
Spring rate Rear: 7 Kg/mm (392 lbs/in) 
Front spring inner diameter: 70.5 mm 
Rear spring inner diameter: 65-87 mm 
Spring length Front: 200 mm 
Spring length Rear: 194 mm 
Spring Preload advised: 7-10 mm 
Shock Type: Twin tube 
 
Package included 
2x Front coil-overs 
2x C spanners 
1x Allen wrench 
 
Note 
All modifications must be installed by licensed mechanics and in compliance with your local modification regulations.
Please ensure all components are tightened with correct torque specifications (which can be found in the vehicle service manual)before and after installation. Any loose nuts, bolts, or locks will cause noise. Do check and tighten before serious problems happen.
Impact wrench is prohibited during the installation, it will loosen or damage the product.
Examine the clearance between tires and suspension. ( The minimum clearance should be 4mm, otherwise, you need to add wheel spacers. Caution: It is not sufficient with torsion beam trailing arm axles)
We suggest regular maintenance for the coil-over, spray with some WD40 every 3-4 months will keep it smooth and clean, which helps to extend the lifetime.