BlackBoost FTA Adapter for Mercedes-Benz AMG SL55 (R232) M177 LS2 4.0L V8 BiTurbo (2022+) R3 and coated with an anti-scratch

and coated with an anti-scratch and anti-fog treatment

but for optimal performance we recommends use of a fuel controller

The protector plastic shells are perforated for maximum breathability and cooling ventilation

R1200 GSA 2014

and spot lenses in the case you would like to change the pattern to a more near-field orientation

BlackBoost FTA Adapter for Mercedes-Benz AMG SL55 (R232) M177 LS2 4.0L V8 BiTurbo (2022+) R3 and coated with an anti-scratchBlackBoost FTA Adapter for Mercedes Benz AMG SL55 (R232) M177 LS2 4. 0L V8 BiTurbo (2022+) 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 off sound