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R1 Performance Package for Bentley Continental GT Speed
Regular price $6,380.00Sale price $6,380.00 Regular priceUnit price per -
R1 Performance Package for CL 63 (C216- 549 HP / 495 LB-FT)
Regular price $3,860.00Sale price $3,860.00 Regular priceUnit price per -
R2 Performance Package for E 63 (W212- 571 HP / 523 LB-FT)
Regular price $10,960.00Sale price $10,960.00 Regular priceUnit price per -
RENNtech R1 Pkg | C292 | GLE63 AMG | Coupe | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo | MY2016+
Regular price $3,880.00Sale price $3,880.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | W212 | E 550 | 540HP / 705 LB-FT | 4.7L V8 BiTurbo | M278 | MY2012-2013
Regular price $2,480.00Sale price $2,480.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | W222 | S560 | 584HP/642LB-FT | 4.0L V8 BiTurbo | M176 | MY2018-2020
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per -
RENNtech ECU Upgrade | GLA 45 AMG | X156 | 428HP/417LB-FT | 2.0L Turbo | M133
Regular price $1,780.00Sale price $1,780.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | S213 | E63 AMG (S) 4MATIC+ | 773 HP/778LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023
Regular price $3,840.00Sale price $3,840.00 Regular priceUnit price per -
RENNtech Intermediate ECU Upgrade | R231 | SL 63 AMG | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2015+
Regular price $2,460.00Sale price $2,460.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C190 | AMG GT S | 601HP/582LB-FT | 4.0L V8 BiTurbo | M178 | MY2018+
Regular price $3,280.00Sale price $3,280.00 Regular priceUnit price per -
RENNtech HHT-Hand Held Tuner | ECU Upgrade | R199 | SLR McLaren | 675 HP / 646 LB-FT | M155 | 5.5L V8 Supercharged
Regular price $3,480.00Sale price $3,480.00 Regular priceUnit price per -
RENNtech ECU Upgrade 335d E90 (2007-2011- N73N2 Steptronic Diesel)
Regular price $1,200.00Sale price $1,200.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C190 | AMG GT S | 601HP/582LB-FT | 4.0L V8 BiTurbo | M178 | MY2015-2017
Regular price $3,280.00Sale price $3,280.00 Regular priceUnit price per -
RENNtech | ECU+ Upgrade | C63 /S AMG | Sedan | W205 | 601 HP / 657 LB-FT | 4.0L BiTurbo V8 | M177 | MY2015-2021
Regular price $3,280.00Sale price $3,280.00 Regular priceUnit price per -
RENNtech ECU Upgrade | C218 | CLS63 AMG | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-13
Regular price $2,460.00Sale price $2,460.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | W213 | E400 | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 | MY2017-2018
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
R1 Performance Package | W211 | E 55K | 538 HP / 566 LB-FT | 5.5 Supercharged V8 | M113
Regular price $4,135.00Sale price $4,135.00 Regular priceUnit price per -
Mercedes-Benz 300-Series | C Class | E Class | GLC Class | RENNtech Power Module | 286 HP/309 LB-FT | M274 | 2.0 L Turbo
Regular price $2,480.00Sale price $2,480.00 Regular priceUnit price per -
RENNtech ECU Upgrade | C253 | GLC 43 AMG | Coupe | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022
Regular price $1,980.00Sale price $1,980.00 Regular priceUnit price per -
RENNtech | ECU Upgrade | McLaren MP4-12C | 644HP / 487 LB-FT
Regular price $4,890.00Sale price $4,890.00 Regular priceUnit price per -
RENNtech ECU Upgrade for CLS 550 | C219 | 402 HP / 405 LB-FT | M273 BiTurbo | MY2007-2011
Regular price $1,490.00Sale price $1,490.00 Regular priceUnit price per -
RENNtech ECU Upgrade | C218 | CLS 63 S AMG | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014
Regular price $2,460.00Sale price $2,460.00 Regular priceUnit price per -
RENNtech ECU Upgrade | W166 | GLE 43 AMG | SUV | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2020
Regular price $1,980.00Sale price $1,980.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C218 | CLS 63 AMG | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per