What is the best K-member to buy for quality and fit?

[cyberstang5.0]

I bought my QA1 Tublar K-member from Summit. It's a good fit, and very strong. It makes it 100 times easier to work around. The only complaint I have with the QA1 is it pushes up the front wheels 1-2 inches (I'm useing the stock A arms also). If you have wide tires, this can cause rubbing. That's my biggest problem now! I can't turn my wheels lock to lock. I'm going to have to find a way to modify my front fender wells a little bit, or put my skinnier tires back on the fronts.