PORSCHE CAYENNE S 2.9T (E3) – STAGE 1 PERFORMANCE SOFTWARE
$1,199.00
Stage 1: 434HP → 500HP (+66HP) | 299 → 398 lb-ft (+100 lb-ft). Stage 2: 540HP / 428 lb-ft. Bosch MG1CS002. Bench flash. 100% reversible.
PORSCHE CAYENNE E3 S (2019-2023) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
2.9T V6 — Bosch MG1CS002 — Bench Flash
SKU: AMT.POR.CAYE.E3.29TS.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 434 | 500 (+66 HP) | 540 (+106 HP) |
| Torque (lb-ft) | 299 | 398 (+100 lb-ft) | 428 (+129 lb-ft) |
Required & Recommended Parts
| Tune | Required Parts | Recommended Parts |
|---|---|---|
| Stage 1 | — | BMC Panel Filters |
| Stage 2 | ECU bench/EEPROM service included | Sport exhaust, performance intake |
Overview
The third generation E3 Cayenne S uses Porsche’s modern 2.9L twin turbo V6, delivering strong factory performance with excellent tuning potential. ECU tuning unlocks substantially more torque and faster response, making this one of the most effective all around Cayenne platforms for a noticeable but OEM like performance upgrade.
Key Features
- Excellent gains from modern twin turbo V6
- Strong midrange torque increase
- Improved turbo response and urgency
- Efficient platform with strong headroom
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2019-2023 |
| Engine | 2.9T V6 |
| ECU Type | Bosch MG1CS002 |
| Flash Method | Bench |
| Time Required | 3–5 business days (ECU mail-in service) |
Programming Instructions
The Bosch MG1CS002 ECU requires bench flashing — direct connection to the ECU outside the vehicle. The ECU must be removed and shipped to AMT Tuning for programming.
- Remove the ECU from your vehicle (refer to your workshop manual for location and procedure)
- Package securely and ship to AMT Tuning at the address below
- AMT will connect directly to the ECU on the bench, read the stock file, and flash your custom tune
- Turnaround is typically 3–5 business days from receipt
- Reinstall the returned ECU — the tune is active immediately on start-up
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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