PERFORMANCE ECU Tune - Premier Tuning Group

Premier Tuning Group ECU Tune Upgrade for Select AMG Models

*Upon Purchasing this item we will email you with instructions to get your vehicle tuned! 

80-100whp gains on Stage 1

Stage 2 with downpipes 110-130whp gains

PTG holds the records for fastest 60-130 times for both C63s and GT.

If you have any further questions or concerns regarding this item and install instructions for the tune please reach out to us at

mercbenzww@gmail.com