Premium Competition Coilovers - Honda Civic / CR-X 1988-1991 (EE/EF) fits_2012-2016`Porsche`911 this system sharpens tone and

this system sharpens tone and pulse timing for a distinct motorsport character

Performance-Driven Design: Reduced backpressure improves throttle response and allows the twin-turbo powerplant to breathe freely

Note: This kit includes 4 individual air jacks

high-frequency note reminiscent of the LP640 Murciélago

Premium Competition Coilovers - Honda Civic / CR-X 1988-1991 (EE/EF) fits_2012-2016`Porsche`911 this system sharpens tone andFRONT REAR SPRING RATES 16k 14k UPPER MOUNT Aluminum w Hardened Rubber Bushings OR Pillowball Aluminum w Hardened Rubber Bushings OR Pillowball Application Notes: Fits CR X Model (Fork Type) Please choose your preferred Upper Mount when ordering Solid Aluminum is equipped with hardened rubber bushings for noise reduction Please select OE rear lower mount design when ordering Please call sales department if aftermarket steering knuckle is installed