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We have moved on from our 1.6 Miata Mazdaspeed Competition Development Cusco Limited Slip differential with a 4.77 Final Drive. This diff was awesome and put our 1.6 Miata on par with 1.8 miatas on the straights. Never had any issues with it. Ended up moving to a Torsen due to points structure in current racing series.
$750 local or $850 shipped
Last edited by cowboys647; 02-11-2022 at 01:39 PM.
Bump. Thought about putting this in our second race car but decided against it. Would rather not hold onto this while getting ready to move. $750 local or $850 shipped.