Dont pay. Its easy with common hand tools. I just put a 5" MBRP kit on my 06 two weeks ago. The hardest part was the removal of the old system. Lube all the rubber hangers and clamps with penetrating oil. And, dont be afraid to be forceful when removing the old hangers out of the rubber hangers. It might help if you had an extra set of paws to hold the downpipe to the turbo when reattaching but it is possible to do by yourself. Everything lined up and fit perfect with the kit. You wont have any problems. Save your $$$.