If there is no budget issue, I would go with a OSG. You can have them tune it based on what you would be doing if you talk to them first. 95% of the time, they get it right the first time.
I have a OSG in other cars I drive/drove (Mazdaspeed 3, E36, and BRZ), and I had been happy. They never made noise/chatter when driving on the street and the lockup is smooth.
I got a Cusco for the Z since it was used and cheaper.
|