Road Magnet Mazda 3 Performance Springs increase performance and handling while providing a functional, sleek drop to the vehicle for all applications. Available in two drop heights 1.25" OR 1.75"
You let me get in on the first Road Magnet group buy and it was a good spring. Later on I had the opportunity to get ahold of an NX with the Gen II RM and it was fantastic! IMO RM Gen II iis the best spring for the B13 over Hyperco Gen II.