Porsche 911 3.0T 991.2 Carrera S / Carrera S Cabriolet / Carrera 4S / Carrera 4S Cabriolet / Targa 4S / 4S 420hp (2016-2018) Style:Stage 1 exhaust gasses pass through dual

exhaust gasses pass through dual 4" slash cut tips and engraved with the Unitronic logo

extreme boost pressures are no longer a problem

~HPFP-specific mapping is now commonly available from tuners worldwide

Internally

This is the HPA advantage

Porsche 911 3.0T 991.2 Carrera S / Carrera S Cabriolet / Carrera 4S / Carrera 4S Cabriolet / Targa 4S / 4S 420hp (2016-2018) Style:Stage 1 exhaust gasses pass through dualIn the case of the Porsche 911 3. 0T Carrera S 4S 420hp engine, our Chiptuning file is tailored for more power and torque, reduced fuel consumption, smoother acceleration and improved throttle response. By optimising the torque curve the Porsche 911 3. 0T Carrera S 4S 420hp engine produces more torque at lower RPM. This also means that you can change gear earlier, so your Porsche engine will run at lower revs and therefore more efficiently. Stage 1 :