Yes, we removed it from Karl's car. He says it makes a big difference. I didn't really notice much, despite trying different shifting styles. No one really knows which cars it's on. People said mine didn't come with one, but I looked and there it was. Best thing to do is just get under the car and see if you can find it. If you can, then it's easy to remove and should be done with your next brake fluid flush. If you can't, it's either not there or it's somewhere really hard to get at.
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