Description
TuneZilla 4.8T M48/52 500HP ECU Tuning for Porsche
Available through United Performance
TuneZilla calibrations are flashed through your vehicle’s OBD port with a FlashZilla device: read your factory file, download your chosen tune from the InstaTune server, and write it in. Switching between tunes or back to stock later uses the same tool.
Power & Torque
Factory baseline on TuneZilla’s dyno: 500 whp / 516 lb-ft.
- Stage 1 — 590 whp / 590 lb-ft (+90 whp / +74 lb-ft over stock)
- Stage 2 — 602 whp / 602 lb-ft (+102 whp / +86 lb-ft over stock)
All figures are TuneZilla’s own published dyno results, not a United Performance measurement, and are indicative rather than guaranteed.
Available ECU Tunes:
- Stage 1 — $1,154.56 CAD
- Stage 2 — $1,299.06 CAD
Fuel & Hardware Requirements:
- Stage 1 — 91-93 Octane Required; no hardware required (compatible with stock intake and exhaust); ensure spark plugs are up to date
- Stage 2 — 93 Octane Required; High-flow exhaust system Required; upgraded intake Recommended; ensure spark plugs are up to date
Transmission Tuning:
- Automatic — Stage 1 – Aisin 1000, add $721.06 CAD
Fitment:
- Porsche Panamera 4.8T M48/52 500HP 2010-2014
- Porsche Cayenne Turbo 4.8T M48/52 500HP 2010-2014
FlashZilla tool — the flashing device is required to load any of these files. Add it to your order from the FlashZilla Tool option above for $205.00 CAD; if you already own one, leave it set to No and only the software is supplied.
The tune itself is delivered as a software file for your own FlashZilla device — no parts ship unless you add the tool.
