ECU Tuning
PTG (Premier Tuning Group) M139 Performance ECU Tune - Mercedes-AMG A45 / A45 S W177 / CLA45 / CLA45 S C118
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In-house ECU flash tune for the M4 Competition, raising output to 450HP. Check availability.
This part is quoted on request. Leave your details and we’ll confirm price and availability — usually within 1 business day.
In-house ECU flash tune for the M4 Competition, raising output to 450HP.
Notes:
Fitment: BMW M4 F82/F83 (2015-2020)
Please confirm trim, transmission and options before ordering.
| Part number | CT-VR-VRT-F82-M4-COMP |
|---|---|
| Shipping weight | 2 lbs |
| Package size | 12 × 10 × 6 in |
| Vehicle | Years | Engine / trim | Notes |
|---|---|---|---|
| BMW M4 F82/F83 | 2015–2020 | S55 3.0TT | Historical VR Tuned in-house flash listing retained for reference only; do not publish as current inventory without direct Vivid confirmatio |
Every order is confirmed with our supplier before your card is charged. Once confirmed, parts ship from our partner warehouse and you receive tracking by email.
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ECU Tuning
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