Mercedes-Benz CLS63 AMG (W218) ECU Tuning

$2,248

Custom ECU tune for the Mercedes-Benz CLS63 AMG Bi-Turbo. 585–660 hp. Remote via AT One worldwide, or in-person.

Category:

Description

How would you like to get tuned?

REMOTE — AT One device
Flash anywhere in the world. Device shipped to you. Incl. AT One ($249).
$2,248ADD TO CART
ECU MAIL-IN
Ship your ECU to us in Japan. Bench flash & return.
$1,999CONTACT
IN-PERSON
Arranged individually — contact us for details.
$1,999BOOK

Mercedes-Benz CLS63 AMG (W218) — Custom ECU Tune

Developed in Tokyo by mbFAST Tuning. Available remote or in-person.

VARIANTSTOCK hp / NmmbFAST hp / NmGAINREMOTE
CLS 63 AMG Bi-Turbo525 / 700620 / 900+95 / +200AT One
CLS 63 AMG557 / 720660 / 1100+103 / +380AT One
CLS 63 AMG S585 / 800660 / 1100+75 / +300AT One

What’s included

  • Custom ECU calibration built for your exact vehicle — no generic files
  • Remote flashing worldwide via AT One, or in-person by arrangement
  • Pops & bangs (afterfire) available on select platforms — ask us
  • Stock file backup & free revisions during setup

Exact calibration details are proprietary. Figures vary by fuel, condition and options.

FOR TUNING SHOPS
Install this Mercedes-Benz CLS63 AMG (W218) tune for your customers — we supply the calibration files and remote support. Your shop, our data.

BECOME A DEALER

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