RENNtech Porsche 997 GT2 ECU Upgrade (523 HP / 560 LB-FT) mercedes-benz-s-class--s222---2014-2017--s65-amg-biturbo-4matic-esr7187941 0 TPMS Compatible OEM tire

0 TPMS Compatible OEM tire size compatible Front: Style: RTS Size: 19" x 10" Weight: Construction: 1-piece Forged Tire Size: 275/35/19 Rear: Style: RTS Size: 19" x 10

212 - E 63 AMG BiTurbo 4-MATIC FaceLift (2014+)

387 LB-FT @ 2700-5000 RPM

W213 - E63 AMG Sedan

5 Series TOURING (E61) 520 i (HP: 170 | Year: 07 > 10)

RENNtech Porsche 997 GT2 ECU Upgrade (523 HP / 560 LB-FT) mercedes-benz-s-class--s222---2014-2017--s65-amg-biturbo-4matic-esr7187941 0 TPMS Compatible OEM tireRENNtech Porsche 997 GT2 ECU Upgrade. Up to 562HP and 575LB FT. Gains: +40HP & 74LB 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