Swift SPEC-R Sport Springs - BMW M3 08-13 228 The biggest change to the

The biggest change to the characteristics of the bonnet would be the ventilation ducts added to the engine room

Diameter of attachment screw of DELIVERY TUBE (M20)

as well as a 6-point harness belt hole

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-Reduces rear-end lift and increase high-speed cornering grip (the magnitude varies depending on a vehicle's shape)

Swift SPEC-R Sport Springs - BMW M3 08-13 228 The biggest change to theFront (kg mm): 5 (279 lbs inch)Rear (kg mm): 12 (670 lbs inch)Front Drop: 25mm (1 in)Rear Drop: 18mm ( 0. 7 in) Built for track duty, Swift Spec R springs are designed at the upper limits of the OEM shock valving. Track tested and tuned for optimum performance yet comfortable enough for a daily driver. Swift made Sport Springs keeps the quality ride you get from the showroom, and adds improved handling and lower ride height for driving enthusiasts and