I’m not a leave a review person but I had to leave a review for the staff at Nifty City. We installed my unit last night around 12 in the morning and had some issues. I sent a DM and sure enough some got back to me. I had to google the time difference and I was like DAmn!!!!! Fast forward to the morning I jD to contact them because I must have changed a setting without realizing it. Within minutes I contacted them and had a solution to my issue. If anyone is one the fence about getting this product please don’t be. It’s worth it. The system works flawless and to me sounds cleaner than my stock head unit. I opted for the advanced package and I’m glad I did. I have been waiting for years on this product. I remember sending them a DM years ago however the product was not available. I LOVE THIS MODULE.