APR Stage 1 horsepower gains
APR’s Stage 1 pump-gas figures are shown below. Choose the row for your fuel grade and exact engine version.
| Calibration / version | Required fuel (U.S. octane) | APR total output | APR maximum horsepower gain |
|---|---|---|---|
| Stage 1 | 91 AKI | 530 HP | +88 HP |
| Stage 1 | 93 AKI | 540 HP | +93 HP |
APR describes the gains for this tune as wheel-horsepower gains. Total output and maximum gain are separate figures; maximum gain is not the difference between the two peak horsepower ratings.
Results vary with fuel quality, vehicle condition, hardware and test conditions. Use the fuel required by the installed APR calibration; verify the exact ECU application before installation.
Vehicle fitment
Find your vehicle below, then match the engine, chassis, trim and controller requirements for this specific APR tune. Vehicle names in the title are a summary; compatibility is limited to the applications and conditions shown here.
| Vehicle | Years | Chassis | Engine | Configuration / market | Requirements |
|---|---|---|---|---|---|
| Porsche 911 | 2020–2024 | 992.1 | 9A2 Evo / 9A2 Evo 3.0 TT S / 9A2 Evo 3.0L | Carrera S; Coupe; Cabriolet · Confirm original market | See fitment requirements below. |
| Porsche 911 | 2020–2024 | 992.1 | 9A2 Evo / 9A2 Evo 3.0 TT S / 9A2 Evo 3.0L | Carrera 4S; Coupe; Cabriolet · Confirm original market | See fitment requirements below. |
| Porsche 911 | 2021–2024 | 992.1 | 9A2 Evo / 9A2 Evo 3.0 TT S / 9A2 Evo 3.0L | Targa 4S; Targa · Confirm original market | See fitment requirements below. |
Fitment requirements
- Targa 4S begins in model year 2021; verify actual trim/model year. Confirm exact ECU/TCU box code, software revision, fuel grade and required hardware with APR before installation. A vehicle/engine match alone does not confirm software availability.
Install Methods
Note: You'll purchase the tune during the install.
Features:
- Delivers up to 530 HP with 506 FT-LBS of torque (APR Plus)
- Delivers up to 530-627 HP with 506-533 FT-LBS of torque (APR Stage 1)
- Max gains of a +88 WHP and +115 WFT-LBS of torque (APR Plus)
- Max gains of +88-176 WHP with +115-144 WFT-LBS of torque (APR Stage 1)
- Supports 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 fuel grades
- Ethanol and race fuel support for maximum power on the race track
- Optional factory term limit matching limited powertrain warranty with APR Plus
- Multiple stages of performance offered
- Launch control optimized for improved launches
- Wet-mode retains factory output levels for maximum safety, stability, and grip
- Standing RPM soft limiter increased in neutral
- Optimized thermal management with various engine safety protection routines added
- Enhanced power delivery and drivability through recalibrated exhaust flap actuation
- No hardware required (Software only)
- Supports standard bolt on modifications
- Free lifetime updates
- Direct OBDII port flash (No ECU removal)
- 30 day money back guarantee