Swift SPEC-R Sport Springs - BMW M3 08-13 228 ZIEG IV WIDE is a

ZIEG IV WIDE is a FIA approved model

Part Number: SP400SB027RGT Manufacturer: 400SB027R

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

Fall and winter are right around the corner with that cooler weather

-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 ZIEG IV WIDE is aFront (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