Infiniti G35 + APS Twin Turbos + Stock VQ35DE = 402whp

Over the New Years holiday we opened the doors to a special out-of-town Infiniti owner. After a 600 mile drive on a base map, the car made it to our facility for a tune on the newly installed Haltech Platinum 350Z EMS. The car was outfitted with the new APS Twin Turbo tuner kit for G35 and an APS Tall Boy Intake Plenum. Props to the owner for installing the turbo kit and other mods himself, very nice work! The APS tuner kit comes without fuel and engine management, so the customer installed Deatschwerks 600cc injectors, a Walbro fuel pump, and of course, the Haltech Platinum 350Z plug and play standalone with boost control solenoid.

After a quick change to NGK Iridium 1-step colder spark plugs with proper gap, Hal was able to quickly achieve the goal of ~400whp on our Dyno Dynamics dynamometer at 10psi. As seen in the dyno chart below, the VQ35DE spools the APS twin turbo setup quickly and gives this G35 a nice strong powerband. The G35 produces more than 300ft/lb of torque from 2900rpm to redline.