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MHD Tuning

MHD Flasher is the first Android handheld application to bring ECU tuning and monitoring to the BMW N54, N55, S55, B58 and N13 engine. The MHD Flasher reveals the immense margin of power BMW left on the table with the N54, N55, S55, B58 and N13 motor, while still retaining the sophistication of the original engine management program.

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MHD Tuning OBDII Wi-Fi Adapter (Black) - F-Series & G-Series
MHD Tuning OBDII Wi-Fi Adapter (Orange) - E-Series, F-Series & G-Series
BMW ECU/DME OBDII Bench Unlock | For Tuning With MHD
(1)
$399.00
MHD Tuning Universal OBDII Wi-Fi Adapter - E-Series, F-Series & G-Series
$149.00
MHD Tuning Unlocker Tool - B58, S58 & S63 Engines (Pre-06/2020)
$599.00
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After 3 other BMW workshops couldn't fix the problem with my M3. SouthernBM sorted it. Excellent to deal with, great communication and customer service.

David Dean
Google Review

Had the rod bearings on my E92 M3 replaced by SouthernBM, very happy with service and price, highly recommended. Many thanks!

Steve Litsas
Google Review

The guys are great, definitely take your BMW there.

David Veeken
Google Review

Soooo awesome. They certainly know their stuff and always look after me and my X5. you guys ROCK!

Susan Saric Adams
Facebook Review

Seriously great service and people. Honest and fair. Would happily recommend anyone to them.

Amir Pali
Facebook Review
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In Stock Items marked GREEN or 'In Stock' are currently in stock at SouthernBM. Most orders are shipped within 1-2 business days. ‘Click & Collect’ orders are usually ready within 1-2 hours during normal trading hours.
Available to Order Items marked YELLOW or ‘Available To Order’ are not currently in stock at SouthernBM, and need to be ordered in from the supplier. Please note the expected delivery time before placing an order.
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