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All feedback (126)
- jcs_computer_store (54386)- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- gonitrohobbies (656406)- Feedback left by buyer.Past 6 monthsVerified purchase▄▀▄█▓▒░ PLAY HARD! WE HAVE THE PARTS ░▒▓█▀▄▀▄
- powersportsnation (227479)- Feedback left by buyer.Past 6 monthsVerified purchaseFast Payment A+++
- ocp-parts-warehouse (89715)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- thegrailgamingvault (1399)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- truckandindustrialfilters (25418)- Feedback left by buyer.Past yearVerified purchaseGreat communication. A pleasure to do business with. :)
Reviews (6)

Oct 03, 2018
Amazing difference
I put the sct x4 on a stock 2001 7.3 powerstroke. I've been running on performance mode because that's what they recommend for better fuel economy and every day driving. It's been on the truck for almost a week. I haven't drove it enough to check my fuel mileage but the way my truck runs now I really dont care. For 400 bucks it's well worth it. The motor doesn't even sound the same and get up to speed with little effort. The ability to check engine codes is a added bonus. I highly recommend the x4.

Nov 29, 2016
Cant beat them for the price
I bought two sets of these. I was amazed by the sound quality and being able to hook up multiple sets to sync with the same led light setting is a huge plus.

Jun 29, 2017
Disappointed
To get these pads to work I had to take a belt sander and sand down front and rear side of the pads.The radius of the pads is bigger than the hub so they would not fit. 2006 Polaris predator 90