Installed system on 2014 Chevy SS, very easy to install. Amazing difference in low-end performance, and shifting. SS has a 6.2 LS3 in it really made it pop. Will be getting a performance tune and Dyno run soon, ran it on a Dyno last summer 324hp at rear wheels. These cars are real sleepers, 3 sets of golf clubs, and 19 to 21mph cruising on highway, try that in a Mustang or Corvette, also 4 people can ride in comfort.