MERCEDES C63S / GLC63S AMG M177 FTA ADAPTER KIT w223 SL550 (R231) – M278 4

SL550 (R231) – M278 4

Integrated 1/8th NPT ports allow for easy pre-turbo methanol injection upgrades

The kit can flow up to 6 GPM which is way over-engineered for anything the platform can throw at it right now

No Tuning Required: Integrates effortlessly with your vehicle’s factory systems

-High Heat resistance

MERCEDES C63S / GLC63S AMG M177 FTA ADAPTER KIT w223 SL550 (R231) – M278 4The BlackBoost FTA (free to air) adapter converts the factory diverter valve into a blow off valve by redirecting the compressed air from the turbo to be vented to the atmosphere instead of the air being redirected into the air intake. No Tuning required No Check Engine Light Plug and Play Installation Machined 6 Series Aluminium Iconic Blow off sound The actuation of the diverter valve depends on manufacturer specification.