RENNtech | ECU Upgrade | McLaren 650S porsche-911--997-2---2009-2013--gt3-esr2014754 RENNtech Digital Lowering Module for

RENNtech Digital Lowering Module for Rolls Royce

The ECU Plus Upgrade brings the C292 - GLE 43 AMG Coupe up to 416 HP and 460 LB-FT

giving the driver a dual-mode option for choosing a deep sporty sound or the more regular Akrapovič sound

We begin with our very lightweight center muffler made of our proprietary titanium alloy

What is included in the R3+ package:

RENNtech | ECU Upgrade | McLaren 650S porsche-911--997-2---2009-2013--gt3-esr2014754 RENNtech Digital Lowering Module forRENNtech ECU Upgrade for the McLaren 650S. Up to 681HP and 544TQ. Gains: +49 HP & +44LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability. RENNtech tuning