The Koni's that the tire rack sells will not fit inside the Mazdaspeed strut housing's ( made by AWR )

The Koni 8610-1149 is a race strut that will handle higher spring rates. I ordered the ones from the Tire Rack and had to return them.

Here the Koni part numbers for the Mazdaspeed Stage 2 kit .

FRONT = KONI 8610-1149
REAR = KONI 8241-1050 sport



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Michael Flock
Cen-Dev
1988 RX-7 ITS