[sime46]

I can only echo what Bent says. I ran at Worksop yesterday(low-med grip)with the slipper fitted for the qualifiers. Car was close to perfect. Very good indeed. For my final I fitted my centre diff with 500k in. The car was just as fast and easy to drive. Honestly I think it was better and worse. I definately need more testing but I was surprised how good it was. 500k isn't as stiff as you'd imagine. I ran 300k in my D413 and that diff was stiffer than the Xray with 500k. As said, a great addition to our car for tuning and a very easy thing to swap in and out. Some will love it and some won't.