Just got my 15mm V2 spacers in. Part looks very nice. Light. Well manufactured. The V2 (15mm) does not clear the stock rear bolts on the rear with my BBS-LM ACQ. I'm not too keen on burring down the stock bolts. It looks like there is about a 5mm difference unil it will clear. So I'm going to order a set of 20mm for the rear and see how they work out. I'm sure CZP will accept the unopened box of 15mm in return (I bought from them). I'll post after I get the new 20mm. N.