Mercedes-Benz AMG 43 Series | RENNtech Power Module | 411 HP / 442 LB-FT | M256 | 3.0L I6 Turbo EQ Boost porsche-cayman--981---2014-2016--cayman-esr5474046 2004-2010 Porsche Cayenne (955 &

2004-2010 Porsche Cayenne (955 & 957)

E63 (S) AMG (W212 | Sedan | PFL MY2012-13 | RWD | M157 | 5

Advanced Technology

more powerful turbocharger that blows away anything else on the market

RENNtech ECU HHT (HandHeldTuner) for the 220 - S 55 AMG

Mercedes-Benz AMG 43 Series | RENNtech Power Module | 411 HP / 442 LB-FT | M256 | 3.0L I6 Turbo EQ Boost porsche-cayman--981---2014-2016--cayman-esr5474046 2004-2010 Porsche Cayenne (955 &RENNtech Power Module M256 AMG 43 3. 0L I6 Turbo EQ Boost Up to 411 HP 442LB FT Gains: +49 HP & +73 LB FT The RENNtech Power Module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band. By modifying boost mapping and keeping optimized air to fuel ratios, the entire power and torque curve is shifted upward delivering +49 HP +73 LB FT in the Mercedes AMG 43 (M256) 3. 0l I6 Turbo EQ Boost engine, based on Dyno