M.B. V12 Airbox Inlets | 600 SL/SL600 (R129) sprinter-sprinter-van-2-1l-inline-4-diesel-esr3516206 R231 - SL-CLass SL550 (ABC

R231 - SL-CLass SL550 (ABC Optional)

The Carbon Fiber air box for the M157 requires modification to the OEM engine cover

RENNtech performance software unleashes your Rolls Royces true potential

493 HP @ 5500 RPM

M.B. V12 Airbox Inlets | 600 SL/SL600 (R129) sprinter-sprinter-van-2-1l-inline-4-diesel-esr3516206 R231 - SL-CLass SL550 (ABCThe air intake system is a critical component in optimizing engine efficiency and performance. By supplying the engine with clean, cool air, it ensures optimal combustion, leading to improved throttle response and power output. Upgrading your OEM airbox with RENNtechs Inlet upgrade can significantly enhance airflow, reduce intake temperatures, and contribute to a more responsive driving experience. Designed specifically for the R129 chassis Optimizes