PORSCHE CAYENNE S 3.0T (958) – STAGE 1 PERFORMANCE SOFTWARE
$1,199.00
Stage 1: 380HP → 430HP (+50HP) | 316 → 347 lb-ft (+31 lb-ft). Stage 2: 450HP / 361 lb-ft. Continental Simos 8.5 / Bosch MED17.1.6. OBD flash. 100% reversible.
PORSCHE CAYENNE 958 S 3.0T (2011-2014) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
3.0T V6 Supercharged — Continental Simos 8.5 / Bosch MED17.1.6 — OBD Flash
SKU: AMT.POR.CAYE.958.30T.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 380 | 430 (+50 HP) | 450 (+70 HP) |
| Torque (lb-ft) | 316 | 347 (+31 lb-ft) | 361 (+46 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
This 3.0L supercharged V6 row corresponds to the Cayenne S Hybrid family in the 958 generation, where the combustion engine is the tuneable component. ECU tuning improves the petrol engine’s torque delivery and throttle response, giving the vehicle stronger blended acceleration while the electric motor output remains unchanged.
Key Features
- ICE gains only, e motor unchanged
- Improved supercharger response and midrange
- Stronger blended acceleration feel
- Factory hybrid functionality retained
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2011-2014 |
| Engine | 3.0T V6 Supercharged |
| ECU Type | Continental Simos 8.5 / Bosch MED17.1.6 |
| 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 | Cayenne |
| Vehicle Generation | |
| Vehicle Year |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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