Bump stop extensions are not hard to make yourself......just find out how much exactly you need to extend your bump stops and then cut a tubular piece of steele about 6 inches in length...then drill holes to match existing bump stop holes and to match up to where the original bump stops bolted in from above. I tried to attach a pic but it wants me to refer you to the other post... "rear bump stop extensions?"

You should not need front bump stop extensions at all....as the front articulation sucks in teh VX anyways and you do not get much articulation at all, unless you disconnect swaybar...or flip ball joints...but I want more...and you will lose if you put those front bump stops on.