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RENNtech ECU+ Upgrade | C238 | E400 | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 | MY2018 mercedes-benz-cl-class--215---2001-2006--cl-600--2000-2002--esr9028642 5L V8 BiTurbo) Stock Performance

SKU: 92426892699

4.9
USD1120.00 USD1156.00

Pay in 4 interest-free payments of $280.00 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

Live Spec

RENNtech ECU+ Upgrade | C238 | E400 | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 | MY2018 mercedes-benz-cl-class--215---2001-2006--cl-600--2000-2002--esr9028642 5L V8 BiTurbo) Stock PerformanceECU+ Upgrade Up to 392 HP 463 LB FT Gains: +53 HP & +78 LB FT RENNtech M276 Biturbo ECU Upgrades are TV approved! 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.

Store: gaabil.dk · Domain: gaabil.dk

Description

5L V8 BiTurbo) Stock Performance (at crank):

7L V8 BiTurbo) Modified Performance (at crank):

Comparing to alternative product

SL 400 BiTurbo (R231 - M276 Biturbo 4-MATIC Engine) Modified Performance:

This ensures our customers receive components which not only look good on the vehicle standing still

RENNtech ECU+ Upgrade | C238 | E400 | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 | MY2018 mercedes-benz-cl-class--215---2001-2006--cl-600--2000-2002--esr9028642 5L V8 BiTurbo) Stock PerformanceECU+ Upgrade Up to 392 HP 463 LB FT Gains: +53 HP & +78 LB FT RENNtech M276 Biturbo ECU Upgrades are TV approved! 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.

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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