RENNtech Porsche 996 Turbo ECU Upgrade (463 HP / 501 LB-FT) porsche-cayenne--9pa----1-gen--turbo-esr3181428

RENNtech Porsche 996 Turbo ECU Upgrade (463 HP / 501 LB-FT) porsche-cayenne--9pa----1-gen--turbo-esr3181428RENNtech ECU Upgrade for 996 Turbo 3. 6. Up to 463HP and 501LB FT. Gains: +49HP & 88LB FT Our proprietary Porsche ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's, though our proprietary tuning

Gains: +10HP & 11LB-FT

):                        603 HP @ 5

RENNtech M177 airboxes can add up to 27-wheel horsepower and 25 lb-ft of torque

Up to 709 HP and 638 LB-FT @ crank

CLS (C 219) 350 CGI [2 Filters Required] (HP: 292 | Year: 06 > 10)

Images for illustration purposes only

3rd generation Diverter Valve RENNtech is able to add up to 91 HP and 132 LB-FT to the 5

Dyno measured by RENNtech:  545 HP @ 6

570 awtq @ 3

Cayenne S Diesel - Akrapovic:L-PO/T/2

532 LB-FT @ 4

Installation Guide and Tuning Support