I've read that they wear out much faster then stock. From the Desmotimes manual, which by the way is an excellent resource!
Learning new things about the 998 everytime I open the book. Year, make and mileage may vary.
Every 8xx, 9xx owner should buy one!
Learning new things about the 998 everytime I open the book. Year, make and mileage may vary.
Every 8xx, 9xx owner should buy one!