EuroElites | W220 S600 ECU upgrade
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EuroElites | W220 S600 ECU upgrade
Hello W220 S600 owners,
EuroElites has just completed its final testing of the new revised 600 software upgrade for 03-06 S600. For those interested in our new revised software for an introductory price, please contact me via email, or pm.
Gain in performance: 125 hp and 140 lbs ft torque on the crank [money back guarantee]
If unsatisfied, you can send us back the ECU and we will reflash it for free. (within 3 days)
Cheers,
Adam@EuroElites
EuroElites has just completed its final testing of the new revised 600 software upgrade for 03-06 S600. For those interested in our new revised software for an introductory price, please contact me via email, or pm.
Gain in performance: 125 hp and 140 lbs ft torque on the crank [money back guarantee]
If unsatisfied, you can send us back the ECU and we will reflash it for free. (within 3 days)
Cheers,
Adam@EuroElites