Well built and looks/sounds great!
Bought this for my son's car, and I can say that the build quality is wonderful - welds are great, and the polish is great too. The system without the silencer/inserts isn' too loud, but I cannot speak to drone as I do not drive the car regularly. I would say the only thing I am on the fence about is the angle which the tips exit the rear diffuser - they somewhat point outward and up... would much prefer them to point straight back and out... not really any fitment issue - just a design thing. And about fitment, we had no problems easily aligning the mufflers and tips to be even on both sides without any worry of contact with the rear diffuser.
Final note about 86speed customer service - there was a very small issue with my order. I placed my order late on a weekend evening, and their systems didn't realize that they were out of stock. I received a call first thing Monday with options. Choosing to wait for the item to return to stock, it only took an additional week to ship and they expedited shipment to receive on just about the same day as we would have received with standard shipping otherwise. So... Very good on 86speed for that!