Fabspeed Mercedes-Benz AMG 43 3.0L V6 Bi-Turbo XperTune Performance Software Brembo Head-and-Neck restraint specific shoulder straps

Head-and-Neck restraint specific shoulder straps allow for a more comfortable fit with most restraint systems

Perfect for karting and other motorsports where fireproof undergarments are not required

Factory fit and finish

06 or For manual and Tiptronic transmissions - (Drive blocked equipped cars*)

No longer available in Black

Fabspeed Mercedes-Benz AMG 43 3.0L V6 Bi-Turbo XperTune Performance Software Brembo Head-and-Neck restraint specific shoulder strapsPerformance ECU software upgrade improves horsepower, torque, and driving characteristics of the M276 3. 0L V6 Bi Turbo Engine by reprogramming various sensor inputs, air fuel ratios, and boost pressure. NOTE: This is not a physical shipped product. This upgrade requires you to send us your ECU for re programming. You will be emailed a download link with detailed instructions after adding this to your cart and checking out. Special requests and tune