Engine
Blow Off Valve
As an integral part of producing high horsepower in your M133 powered AMG, our Motorsport Race Valve provides exceptional sealing against high boost while relea...
$259.99
The Weistec ASV System adds a Weistec Anti Surge Valve (ASV) to the BiTurbo AMG M157 and M278 engines. From the factory the M157 engine was never given an...
$2,199.00
Diverter Valve
GFB’s DV+ solution couldn’t be simpler - keep what works and replace what doesn’t.
Worldwide Patent and Design Patent Pending
Re...
$159.00
$143.10
Heat Protection
The original M133 heat shield leaves a lot on the table in terms of function and looks. Many 45 AMG owners complain about high under hood temps, so hot that the...
$349.00