Take a look at this 2010 Chevrolet Camaro with a twin turbo kit installed by Intense Racing. From what looks like a conservative tune and boost setup, this twin turbo Camaro put down 545 horsepower and 545 foot pounds of torque to the rear wheels, which is probably around a 200HP pickup from the kit and supporting modifications.
Precision turbos were used with the kit along with an APS front mount intercooler and Corsa Exhaust. Juan recently ran an 11.5 @ 123.8 MPH at Gainsville Raceway with the stock 6 speed automatic transmission and 20″ Nitto 555r tires. Take a look at the timeslip, dyno sheet and some of the build pictures below.