BlackBoost FTA Quad Valve Setup for Mercedes-Benz AMG GTS (C190) M178 4.0L V8 BITURBO (2015 – 2020) UpSell they can be used even

they can be used even in pouring rain without leaking

experience and expertise in helmet technology

Mountable across seat or rear rack

Strap system interchangeable for use on a second bike with an extra Second Bike Harness

430mm H x 250mm W x 150mm D (16

BlackBoost FTA Quad Valve Setup for Mercedes-Benz AMG GTS (C190) M178 4.0L V8 BITURBO (2015 – 2020) UpSell they can be used evenBlackBoost FTA Quad Valve Setup for Mercedes Benz AMG GTS (C190) M178 4. 0L V8 BITURBO (2015 2020) The AMG GT Platform comes with 2 diverter valves as standard where you install the FTA adapters for the Blow Off valve sound. But you cant go the normal route with an AMG GT. So, we came up with the quad valve set up. When coupled with the twin FTAs that are available from us, it makes a sound like no other, 4 valves releasing air in unison making