PORSCHE 911 CARRERA / CARRERA 4 / TARGA (991.1) – STAGE 1 PERFORMANCE SOFTWARE
$1,199.00
Stage 1: 350HP → 368HP (+18HP) | 288 → 302 lb-ft (+15 lb-ft). Stage 2: 382HP / 313 lb-ft. Continental SDI9. OBD flash. 100% reversible.
PORSCHE 991.1 CARRERA (2012-2016) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
3.4L H6 — Continental SDI9 — OBD Flash
SKU: AMT.POR.991.1.C.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 350 | 368 (+18 HP) | 382 (+32 HP) |
| Torque (lb-ft) | 288 | 302 (+15 lb-ft) | 313 (+26 lb-ft) |
Required & Recommended Parts
| Tune | Required Parts | Recommended Parts |
|---|---|---|
| Stage 1 | — | BMC Panel Filters |
| Stage 2 | Upgraded intercooler, downpipe / sport exhaust | Charge pipe, performance air filter |
Overview
The 991.1 Carrera is the last naturally aspirated base Carrera and delivers a lighter, freer revving feel than the turbocharged cars that followed. Tuning is modest but worthwhile, improving throttle immediacy and making the engine feel more alert throughout the rev range.
Key Features
- Last NA base Carrera
- cleaner pedal mapping
- stronger mid range response
- ideal with sport exhaust and intake upgrades
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2012-2016 |
| Engine | 3.4L H6 |
| ECU Type | Continental SDI9 |
| Flash Method | OBD |
| Time Required | Same day (OBD flash via POWERGATE4) |
Programming Instructions
This vehicle is tuned via OBD port flash using the POWERGATE4 tool — no ECU removal required.
- Locate the OBD-II port (under the dashboard, driver’s side)
- Connect the POWERGATE4 tool to the OBD port
- Follow the on-screen prompts to read your stock file (takes approx. 15–30 minutes)
- Send the stock file to AMT Tuning — we will prepare your custom tune
- Flash the returned tune file using the POWERGATE4 — your vehicle is ready to drive
- To revert: use the POWERGATE4 to flash your saved stock file at any time
Shipping Instructions
AMT Tuning Ltd, 6-25 Edilcan Drive, Concord, Ontario L4K 3S4 Canada
Phone: +1 877 469 9440 | Email: sales@amttuning.com
| Weight | 0.66 lbs |
|---|---|
| Dimensions | 16 × 14 × 12 in |
| Vehicle Make | Porsche |
| Vehicle Model | 911 |
| Vehicle Generation | |
| Vehicle Year |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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