Weistec Engineering – Porsche 2.9T ECU Tune – Macan / Cayenne / Panamera

Description

Weistec Engineering ECU tune for the Porsche Macan, Cayenne and Panamera (2017-2026) with the Twin Turbo 2.9L V6 (EA839). Weistec’s crank figures put the tuned engine at 503 hp and 570 lb-ft, up from 440 hp and 405 lb-ft stock, from a recalibration of the factory ECU software.

Key Features:

• Up to +63 hp / +165 lb-ft: Weistec’s crank estimate of 503 hp and 570 lb-ft, from Dynojet testing; real gains depend on fuel, conditions and supporting modifications.
• Stage calibrations: W.1 (Stock Vehicle) and W.2 (Race Exhaust fitted), so the calibration matches the hardware on your car.
• Optional add-ons: Porsche PDK TCU Tune (Pre-992), each selectable when you order.
• Reflash of the factory ECU: the original module is recalibrated rather than replaced with a stand-alone or piggyback unit.
• What changes: improved throttle response, optimized fuel and spark, increased boost and top speed limiter removed.
• Tuning method: Cypher Plus: flashed at home from your phone with a Weistec Cypher Plus.

Fitment:

• Porsche Cayenne S 2019-2023 (9Y0 PDK) – Twin Turbo 2.9L V6 (EA839)
• Porsche Macan GTS 2019-2026 (95B.2 PDK) – Twin Turbo 2.9L V6 (EA839)
• Porsche Macan S 2022-2026 (95B.2 PDK) – Twin Turbo 2.9L V6 (EA839)
• Porsche Panamera 4S 2017-2023 (971.1 PDK, 971.2 PDK) – Twin Turbo 2.9L V6 (EA839)

Not legal for sale or use on pollution-controlled motor vehicles; intended for competition use. Talk to us before ordering to confirm the right stage and tuning method for your car.