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Mercedes-AMG SL 63 (R232) & AMG GT 63 (C192) | RPM ECU-Upgrade | 4.0 L BiTurbo | up to 734 HP | 753 LB-FT | +106 HP +87 LB FT
Regular price $3,840.00Sale price $3,840.00 Regular priceUnit price per -
RENNtech ECU Upgrade | S 650 Maybach | W222 | 670HP/840LB-FT | 6.0L BiTurbo V12 | M279 | MY2018-2020
Regular price $3,980.00Sale price $3,980.00 Regular priceUnit price per -
RENNtech ECU Upgrade E 350 | C207 | 290HP / 278 LB-FT | MY2010-2011
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | W222 | S 63 AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014-2017
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | R172 | SLC 43 AMG | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2020
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C238 | E400 | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 | MY2018
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech ECU Upgrade | CLS 400 | C218 | 392HP/432TQ | 3.0L BiTurbo V6 | M276 | MY2015-2018
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech Intermediate ECU Upgrade | W221 | S 63 AMG | Sedan | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2011-13
Regular price $2,460.00Sale price $2,460.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | W222 | S 550 | 540HP / 705LB-FT | 4.7L V8 BiTurbo | M278 | MY2014-2017
Regular price $2,480.00Sale price $2,480.00 Regular priceUnit price per -
RENNtech ECU Upgrade | W212 | E 550 | 480HP / 605 LB-FT | 4.7L V8 BiTurbo | M278 | MY2014-2016
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech ECU Upgrade for ML 350 (W164- 290 HP / 278 LB-FT)
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C217 | S 550 Coupé | 540HP / 705LB-FT | 4.7L V8 BiTurbo | M278 | MY2015-2017
Regular price $2,480.00Sale price $2,480.00 Regular priceUnit price per -
RENNtech ECU Upgrade for E 320 (W211- 225 HP / 240 LB-FT)
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C216 | CL 63 AMG | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2011-14
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per -
RENNtech ECU HHT Upgrade for GL 550 X164 | 402 HP / 405 LB-FT
Regular price $1,490.00Sale price $1,490.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C253 | GLC63 (S) AMG 4MATIC+ Coupe | 601 HP/644LB-FT | 4.0L V8 BiTurbo | M177 | MY2016+
Regular price $3,280.00Sale price $3,280.00 Regular priceUnit price per -
RENNtech ECU Upgrade | W221 | S 550 | 500HP / 625 LB-FT | 4.7L V8 BiTurbo | M278 | MY2011-2013
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C292 | GLE63 AMG | Coupe | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per -
RENNtech ECU Upgrade for SLK 350 | R171 | 290 HP / 278 LB-FT | MY2005-2011
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C292 | GLE 43 AMG | Coupe | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech ECU Upgrade for C 320 (W204- 253 HP / 464 LB-FT)
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU Upgrade | C218 | CLS 63 S AMG 4MATIC | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2015-2018
Regular price $2,460.00Sale price $2,460.00 Regular priceUnit price per -
RENNtech ECU Upgrade | GL 550 | X166 | 480HP / 605LB-FT | 4.7L BiTurbo | M278 Engine
Regular price $2,240.00Sale price $2,240.00 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