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RENNtech ECU+ Upgrade | GLE 580 EQ Boost | 592 HP / 704 LB-FT | Gains: +68 HP & +120 LB-FT | MY2020-2023
Regular price $2,780.00Sale price $2,780.00 Regular priceUnit price per -
RENNtech ECU Upgrade for GLK 350 (X204- 290 HP / 278 LB-FT)
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech Porsche Cayenne Turbo (2007-10) ECU Upgrade (550 HP / 604 TQ)
Regular price $2,450.00Sale price $2,450.00 Regular priceUnit price per -
RENNtech ECU Upgrade | G 65 AMG | W463 | 6.0L BiTurbo V12 | 670HP/740LB-FT | M279
Regular price $3,495.00Sale price $3,495.00 Regular priceUnit price per -
RENNtech ECU Upgrade | Rolls Royce Wraith | 712HP/774LB-FT
Regular price $3,495.00Sale price $3,495.00 Regular priceUnit price per -
Land Rover | Range Rover & Range Rover Sport | RPM ECU-Upgrade | 4.4 L Twin Turbo
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per -
RENNtech Porsche 997 GT2 ECU Upgrade (523 HP / 560 LB-FT)
Regular price $2,450.00Sale price $2,450.00 Regular priceUnit price per -
RENNtech ECU Upgrade Z4 35iS E89 (2008-2012 N54B30to)
Regular price $1,495.00Sale price $1,495.00 Regular priceUnit price per -
RENNtech ECU Upgrade | Rolls Royce Dawn | 712HP/774LB-FT
Regular price $3,495.00Sale price $3,495.00 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 C 350 | W203 | 290 HP / 278 LB-FT | MY2006-2007
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU Upgrade for BMW 1M Coupe E82 (2012- N54B30to 3.0L Biturbo)
Regular price $1,695.00Sale price $1,695.00 Regular priceUnit price per -
RENNtech Porsche 997 Turbo ECU Upgrade (523 HP / 560 LB-FT)
Regular price $2,250.00Sale price $2,250.00 Regular priceUnit price per -
RENNtech ECU Upgrade for CL 65 (C216- 670 HP / 840 LB-FT)
Regular price $1,950.00Sale price $1,950.00 Regular priceUnit price per -
RENNtech | ECU+ Upgrade | G550 | W463 | 523 HP / 583 LB-FT | 4.0L BiTurbo V8 | M176 | MY2019-2024
Regular price $2,840.00Sale price $2,840.00 Regular priceUnit price per -
RENNtech HHT ECU Upgrade for G 550 (W463- 402 HP / 405 LB-FT)
Regular price $1,195.00Sale price $1,195.00 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 for C 350 | W204 | 290 HP / 278 LB-FT | MY2008-2011
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C218 | CLS 550 | 540HP / 705LB-FT | 4.7L V8 BiTurbo | M278 | MY2012-2014
Regular price $2,480.00Sale price $2,480.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C218 | CLS 63 S AMG | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2015-2018
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per -
RENNtech ECU Upgrade | Bentley Continental Supersport | 660HP/663LB-FT
Regular price $2,980.00Sale price $2,980.00 Regular priceUnit price per -
RENNtech ECU+ Upgrade | C190 | AMG GT | 601HP/582LB-FT | 4.0L V8 BiTurbo | M178 | MY2016-2017
Regular price $3,280.00Sale price $3,280.00 Regular priceUnit price per -
R3 Performance Package for C 63 (W204- 574 HP / 543 LB-FT)
Regular price $21,520.00Sale price $21,520.00 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