RENNtech HHT ECU Upgrade for G 550 (W463- 402 HP / 405 LB-FT) audi-rs7--4g---2013-2017--4-0l-v8-tfsi-esr8517887

RENNtech HHT ECU Upgrade for G 550 (W463- 402 HP / 405 LB-FT) audi-rs7--4g---2013-2017--4-0l-v8-tfsi-esr8517887RENNtech ECU Upgrade for 463 G 550. Up to 402HP and 405LB FT. Gains: +20HP & 14LB 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 software

RENNtech Power Module ECU-Upgrade for Mercedes-AMG SL 63 (R 232) and AMG GT 63 (C192) | 4

C167 - GLE 53 AMG Coupe

RPM TUNED 890 HP and 1062 LB-FT

Purchase the optional Android OS tablet for our Digital Suspension Lowering Module here

Maserati Ghibli S Q4 (M157) 2013 - 2017

It does not matter if you spend most time on track or the road

light weight aluminum our lowering kit allows four-corner independent ride height adjustments and the ability to perform vehicle corner weighting

Increased airflow

Software updates do not interfere with the functionality of the EVM

CL (C216) 63 AMG Performance [2 Filters Required] (HP: 571 | Year: 10 > )

CLASS S LONG (V 220) 500 V8 [7 gear] [2 Filters Required] (HP: 306 | Year: 03 > 05)

Gains: +53HP & +67TQ