BlackBoost FTA Adapter for Mercedes-Benz C63(S) AMG (W205/C205) M177 LS1 4.0L V8 BiTurbo (2015-2021) KTM 250 XC-F All OS-PACKS are 100% waterproof

All OS-PACKS are 100% waterproof and constructed from ultra-abrasion resistant Hypalon and 1000D Cordura nylon that is ready to deal with the toughest of adventures

Ergonomic designed and engineered shape to fit kids from 6-10 yrs

BS Battery Lithium Battery LiFePO4 (BSLi-10)

LG - XL: 57-61cm

39% CoolMax

BlackBoost FTA Adapter for Mercedes-Benz C63(S) AMG (W205/C205) M177 LS1 4.0L V8 BiTurbo (2015-2021) KTM 250 XC-F All OS-PACKS are 100% waterproofBlackBoost FTA Adapter for Mercedes Benz C63(S) AMG (W205 C205) M177 LS1 4. 0L V8 BiTurbo (2015 2021) The 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. Features: No Tuning required No Check Engine Light Plug and Play Installation Machined 6 Series Aluminium Iconic Blow