SUBARU WRX STI HATCHBACK 08-14/WRX STI SEDAN 11-14 - TEIN STREET BASIS Z COILOVER M3 F-12K / R-7K

F-12K / R-7K

Rear Spring Rates: 100 N/mm

** ISR Pro Coilovers Utilize High End JAPANESE Bearings **

FITS THESE CARS:

SUBARU WRX STI HATCHBACK 08-14/WRX STI SEDAN 11-14 - TEIN STREET BASIS Z COILOVER M3 F-12K / R-7KSTREET BASIS Z is strictly a ride height adjustable kit. This makes it a perfect setup for the daily driver looking for an increase in handling performance without compromising comfort for everyday use. For many of you considering a lowering spring + performance shock absorber combination, the STREET BASIS Z makes even more sense as we select appropriate spring rates and valve our dampers to match. No guesswork on the end users part in trying to match