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RENNtech ECU+ Upgrade | X166 | GLS63 AMG | SUV | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo ferrari-gtc-4-lusso--2016-2020--esr7356742 Modified PErformance:

RENNtech ECU+ Upgrade | X166 | GLS63 AMG | SUV | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo ferrari-gtc-4-lusso--2016-2020--esr7356742 Modified PErformance:

Name: RENNtech ECU+ Upgrade | X166 | GLS63 AMG | SUV | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo ferrari-gtc-4-lusso--2016-2020--esr7356742 Modified PErformance:
Brand: happygoluckyhtx.com
SKU: 78696909721
Price: 1490.00 USD
Availability: InStock
Rating: 4.3114 (12 reviews)

SKU: 78696909721

4.3

USD1490.00 USD1518.00

Pay in 4 interest-free payments of $372.50 Learn more

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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

Live Spec

RENNtech ECU+ Upgrade | X166 | GLS63 AMG | SUV | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo ferrari-gtc-4-lusso--2016-2020--esr7356742 Modified PErformance:ECU+ Upgrade Up to 669HP 734LB FT Gains: +64HP & +108LB FT 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 choose directly to the ECU. Programming takes only a few minutes and the vehicle can

Store: happygoluckyhtx.com · Domain: happygoluckyhtx.com

Description

Modified PErformance:

CLASS C (W 204) 63 AMG Performance [2 Filters Required] (HP: 457 | Year: 07 > 09)

RENNtech stainless steel (SS) sport mufflers are hand made and rigorously tested to provide maximum performance

ECU+ Upgrade | Up to 731 HP / 786 LB-FT | Gains: +88 HP & +65 LB-FT

+114 HP & +100 TQ

Exchange/Return Notes