I bought Berk race from Mr. Kleen, and absoluteley love it. Yeah its way too loud, and 2 hrs on the autobahn and it gets really annoying, but a 10-30min drive is priceless. Ive had it since the summer, and cant get rid of that grinn, stock DP mind you. without those....thats just crazy, but is there ever too much? good luck deciding, If your ever in stuttgart let me know and you can hear it