2018 Cadillac ATS-V 613 whp Twin Turbocharged

This is our ATS-V with Renick Performance air intake, charged air pipes, downpipes and mid-pipe, plus colder spark plugs, methanol injection and custom Tapout dyno tune @ 23 psi of boost. We were really testing the limits of the stock fuel system and turbochargers. Don’t try this at home.