Fits 2017–2019 · Stage 1 and Stage 2 · Mail-in
$1,995
Stage 1
570hp
565lb-ft
From 444 hp / 406 lb-ft stock
The car
Above the 991.2 Carrera sit the cars on this page: the Carrera S and Carrera 4S in coupe and cabriolet form, the Targa 4S, and the GTS models that joined for 2017 as Carrera GTS and Carrera 4 GTS, each as coupe or cabriolet, plus the Targa 4 GTS.
All use the 3.0-liter twin-turbo flat-six of the base Carrera. In the S models it makes more power through turbochargers with modified compressors, a model-specific exhaust and its own engine mapping, and the GTS goes further with newly developed turbochargers. Every version offers a seven-speed manual or seven-speed PDK, and rear-axle steering became an option on the S cars for the first time.
The GTS models are built on the wide all-wheel-drive body even when they are rear-wheel drive. PASM comes standard, lowered by 10 millimeters on the coupes, along with a Sport Design front apron, black 20-inch center-lock wheels, smoked taillights and a sport exhaust; on the Targa 4 GTS the roll bar is finished in black.
Stage 1 is calibrated for the car as it left the factory and takes it from 444 hp and 406 lb-ft to 570 hp and 565 lb-ft on pump-grade fuel. Stage 2 is calibrated for supporting bolt-on modifications and high-octane fuel, for 585 hp and 580 lb-ft. The gearbox has its own controller and torque limits, so the optional TCU tune raises them to match, with sharper shifts and stronger clutch clamping.
Figures & prices
Factory and tuned horsepower and torque from our catalog, with prices for each stage and add-on.
| Model year | Factory | Stage 1 | Stage 2 | Add-ons |
|---|---|---|---|---|
| 2017–2019 | 444 hp / 406 lb-ft | 570 hp / 565 lb-ft $1,995 | 585 hp / 580 lb-ft $1,995 | TCU tune $505 |
Tuned figures are estimates, not guarantees. Actual results vary with the car’s condition and modifications, fuel quality and octane, temperature, altitude and the dyno used. See our Terms of Service.
How it works
Choose your year, stage and add-ons and check out securely.
Pack it with your printed order confirmation email and send it to our Phoenix shop.
Within two business days of it arriving.
Return shipping is on us. Reinstall and drive.
FAQ
More answers in our FAQ
Our online catalog lists Stage 1 and Stage 2 tunes for 2017–2019 Porsche 911 Carrera S / 4S / Targa / GTS (991.2) models. Choose your year at the top of the page; the figures and prices are the same for every year.
Look at the rear. GTS cars have smoked taillights, a silk-gloss black engine-lid grille and black center twin tailpipes, plus GTS logos on the doors and black center-lock wheels. On a rear-wheel-drive GTS a black trim strip runs between the taillights, while the all-wheel-drive models keep the light strip.
No. Here the Targa means the Targa 4S and the Targa 4 GTS. The base Targa 4 uses the lower-output version of the engine and does not appear in our catalog, so ask us first if you have one.
Stage 1 is calibrated for the car as it left the factory and runs on pump-grade fuel. Stage 2 pairs the calibration with supporting bolt-on modifications such as downpipes and runs on high-octane fuel. On a 2019 car, Stage 1 takes it from 444 hp to 570 hp. Stage 2 takes it to 585 hp.
A TCU tune is available as an add-on ($505). It raises the transmission’s torque limits and sharpens the shifts so the gearbox can handle the extra power. Ship your TCU in the same box as your ECU.
More Porsche tunes
Contact
Customers across the US order online and mail us their ECU. Our shop is at 952 W Melinda Ln, Suite D in north Phoenix (Deer Valley, 85027), and local owners are welcome to bring their car in. Call, visit or send us an inquiry.