The install of the kit was pretty straightforward there are a few videos online on how to install it. I have about 400 miles on the kit so far and I’m very impressed on how it performs its night and day difference compared to stock and it pulls like crazy! It has way more tourqe. I had an issue of it not wanting to start/idle when it was cold but I fixed it by backing the air screw out a bit then it fired right up I would also suggest getting a higher cca battery I went with a Firepower lithium 145cca battery as well since the stock battery is not strong enough for the big bore. Other than that I would highly suggest ordering this kit. The team at DHM was very quick to answer emails big thanks to David. #RUNDHM