R1 Performance Package for S 65 (W221- 670 HP / 840 LB-FT) porsche-cayenne--9ya---2018-present--po536--340ps--esr1935525 RENNtech Power Module | M256

RENNtech Power Module | M256 AMG 43 | 3

drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves

0" ET 36 Construction: 1 pc

McLaren GT

R1 Performance Package for S 65 (W221- 670 HP / 840 LB-FT) porsche-cayenne--9ya---2018-present--po536--340ps--esr1935525 RENNtech Power Module | M256R1 Performance Package for 221 S 65 AMG. Includes ECU Upgrade and High Efficiency Intercooler Pump. Up to 670HP and 840LB FT. Gains: +49HP & +102LB FT The R1 performance package includes our proprietary ECU tune and higher efficiency intercooler pump for increased, power, performance and throttle response across the entire powerband. R1 Performance Package includes: RENNtech ECU Upgrade RENNtech High Flow Intercooler Pump S 65 (W221) Stock