I installed the DDM short throw shifter today. It feels really good, nice crisp shifts, no wobble when in gear, very confident feeling as you change from gear to gear. It's the shifter that the car should have had in the first place. It's still not as nice as, say, the stock shifter in an S2000, but it is damn close now. In my opinion, this should be the very first mod done to a Kappa.
Two thoughts on the install. If you wanted to do it "correctly", you could avoid cutting the rubber boot as per the instructions, drill out the rivets that hold it in place, do the job, and then reinstall. It would certainly be a lot more work to take everything apart and get to that point, though. I just cut the boot as per the instructions.
Second, when taking the plastic "seat" off the bottom of the old shifter, there are 6 bearings inside of it that want to come out. I had two of them pop out when I was installing it onto the new shifter. I pressed them back in carefully and then put a lot of grease on to keep them in place as I reinstalled everything. I'm not sure if anyone else has had this experience, but it's something to be mindful of if you're about to do the job.
Two thoughts on the install. If you wanted to do it "correctly", you could avoid cutting the rubber boot as per the instructions, drill out the rivets that hold it in place, do the job, and then reinstall. It would certainly be a lot more work to take everything apart and get to that point, though. I just cut the boot as per the instructions.
Second, when taking the plastic "seat" off the bottom of the old shifter, there are 6 bearings inside of it that want to come out. I had two of them pop out when I was installing it onto the new shifter. I pressed them back in carefully and then put a lot of grease on to keep them in place as I reinstalled everything. I'm not sure if anyone else has had this experience, but it's something to be mindful of if you're about to do the job.