Yes from what I heard WMF has a very good kit, and very high quality. I am kind of on the fence for either/or because all I need is the boost pipe, either one has shown pretty good gains so I'm at a loss for which one is superior. My problem is the cone filter gets all jacked up when I put it inside the engine bay, and it's breathing in all the warm air from the engine (even though it's intercooled) and I'd rather it be in the fender well. I believe on the boost pipes they give you a diagram or something of the like, where you have to cut out a certain part of the fender well to get it to fit (someone please correct me if I am wrong).