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RENNtech ECU+ Upgrade | W166 | GLE 450 SUV | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech ECU Upgrade for E 430 | W210 | 285 HP / 321 LB-FT | MY1999-2001
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech Intermediate ECU Upgrade for E 550 BiTurbo | C207 | 480HP/523 LB-FT | M278 Engine | MY2014-2017
Regular price $2,240.00Sale price $2,240.00 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 for C 350 | W203 | 290 HP / 278 LB-FT | MY2006-2007
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech Porsche 997 Carrera (3.6L DFI) ECU Upgrade (365 HP / 300 LB-FT)
Regular price $1,450.00Sale price $1,450.00 Regular priceUnit price per -
RENNtech Porsche ECU Upgrade 997 GT3 3.8L (365 HP / 300 LB-FT)
Regular price $1,750.00Sale price $1,750.00 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 | 480HP / 605 LB-FT | 4.7L V8 BiTurbo | M278 | MY2012-2013
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech | ECU Upgrade | R172 | SLK 350 BlueEFFICIENCY | 308HP/285LB-FT | 3.5L V6 NaturallyAspirated | M276
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU Upgrade E 350 MY 2014+ (W212- 308 HP / 285 LB-FT)
Regular price $995.00Sale price $995.00 Regular priceUnit price per -
RENNtech ECU Upgrade for E 350 | W211 | 290 HP / 278 LB-FT | MY2006-2009
Regular price $995.00Sale price $995.00 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 -
RPM ECU-Upgrade | Audi | RS6 | RS7 | RSQ8 | EA825 | 4.0L V8 Twin Turbo | MY2020+
Regular price $2,580.00Sale price $2,580.00 Regular priceUnit price per -
RENNtech | TCU Tune | 9G Transmission Upgrade
Regular price $2,480.00Sale price $2,480.00 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 EVM | Exhaust Valve Module | Mercedes Benz
Regular price $780.00Sale price $780.00 Regular priceUnit price per -
RENNtech ECU Upgrade | C218 | CLS 550 | 480HP / 605LB-FT | 4.7L V8 BiTurbo | M278 | MY2012-2014
Regular price $2,240.00Sale price $2,240.00 Regular priceUnit price per -
RENNtech ECU Upgrade 135i E82 (2008-2010 Manual & Steptronic N54B30)
Regular price $1,495.00Sale price $1,495.00 Regular priceUnit price per -
RENNtech ECU Upgrade 535i/ix LCI E60 (2006-2009 Manual & Steptronic N54B30)
Regular price $1,595.00Sale price $1,595.00 Regular priceUnit price per -
RENNtech ECU Upgrade X5 E70 (2008-2011- N73N2 35d Steptronic Diesel)
Regular price $1,200.00Sale price $1,200.00 Regular priceUnit price per -
R2 | Performance Package | SLS AMG GT | C197 | 620HP/522LB-FT
Regular price $14,750.00Sale price $14,750.00 Regular priceUnit price per -
RENNtech ECU Upgrade | R172 | SLC 43 AMG | 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 for E 320 (W210- 225 HP / 240 LB-FT)
Regular price $995.00Sale price $995.00 Regular priceUnit price per