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RENNtech ECU+ Upgrade | W213 | E63 AMG (S) 4MATIC+ | 773 HP/778LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 maserati-quattroporte--156---2013-present--s---3-0l-twinturbo-v6--esr7930835 SL (R230) 55 AMG [2

SKU: 84596903574

4.5
USD1920.00 USD1956.00

Pay in 4 interest-free payments of $480.00 Learn more

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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Live Spec

RENNtech ECU+ Upgrade | W213 | E63 AMG (S) 4MATIC+ | 773 HP/778LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 maserati-quattroporte--156---2013-present--s---3-0l-twinturbo-v6--esr7930835 SL (R230) 55 AMG [2ECU+ Upgrade Up to 773 HP 778 LB FT Gains: +82 HP & +84 LB FT RENNtech tuning products are certified to meet CARB standards in all 50 States. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you

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Description

SL (R230) 55 AMG [2 Filters Required] (HP: 476 | Year: 01 > 06)

Note: Mercedes M137 engine performance when measured obtains higher numbers that rated from factory

Roma (MY2020+)

Stock: 542 HP | 570 LB-FT

Programming takes only a few minutes and the vehicle can be reflashed at any time as many times as you wish

RENNtech ECU+ Upgrade | W213 | E63 AMG (S) 4MATIC+ | 773 HP/778LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 maserati-quattroporte--156---2013-present--s---3-0l-twinturbo-v6--esr7930835 SL (R230) 55 AMG [2ECU+ Upgrade Up to 773 HP 778 LB FT Gains: +82 HP & +84 LB FT RENNtech tuning products are certified to meet CARB standards in all 50 States. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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