Posted by steve on Nov 8th 2016
i ordered the sct x4 to get more performance out of my truck.i liked the price and also it only took 3 days to get.torrie macphail of unleashed tuning sent me a tune and i uploaded it into my truck.it is very easy to use.these guys really woke the beast up in my chevy.not even close to being the same truck..these guys are the best of the best.thanks guys
Posted by francisco on Jun 29th 2015
I ordered it being a bit skeptical, but I am now 100% sure it's an amazing product!
Posted by Kenny on Feb 9th 2015
I recently purchased the SCT X4 for a 2014 Silverad 1500, it does everything it claims. The custom tune that Torrie wrote for me made a night & day difference. This isn't the first & definitely not the last tuner that I will purchase from Unleashed Tuning.
All prices are in USD