GIAC Stage 1 adds horsepower, torque and more throttle response throughout the power band. This calibration is compatible with vehicles that have no other upgrades to basic “bolt-ons”. Addition of a BMC high-flow air filter and exhaust system will increase overall performance.

Tuning for the 2016-2019 Porsche 718 Cayman & Boxster requires accessing the vehicle’s OBD-II port via laptop. On-site tuning at your home is available, based on location.

718 (2.0L)
GIAC Tuned: 331 HP / 315 LB-FT
OEM: 296 HP / 280 LB-FT
DIFF: +35 HP / +35 LB-FT

718 S (2.5L)
GIAC Tuned: 410 HP / 365 LB-FT
OEM: 350 HP / 309 LB-FT
DIFF: +49 HP / +48 LB-FT

718 GTS (2.5L)
GIAC Tuned: 415 HP / 370 LB-FT
OEM: 365 HP / 317 LB-FT
DIFF: +50 HP / +53 LB-FT

HP and Torque figures are average engine estimates derived from wheel power and acceleration testing. Figures based on 91 octane fuel. Use 93 octane when available for optimum results.