Purchased the twin adjustable Deceptor Pro 2 for the Kia Stinger 3.3 and very impressed with the results. Having the value closed (recirc) gives the car that OEM sound (perfect with Wife in the car)...
I followed all of the process listed on the website when ordering, requested a shipping quote before putting in my order as listed on the website, and only ordered after already recieving the quote...