M.B. V12 Airbox Inlets | 600 SL/SL600 (R129) bmw-7-series--e65---2001-2008--esr2152054 The DLM requires no splicing

The DLM requires no splicing or soldering to the factory wiring harness

Rated by RENNtech (peak @wheel):              584 whp @ 5

which results in components of inferior strength

CLASS S (W 221) 550 [2 Filters Required] (HP: 435 | Year: 11 > )

000 RPM delivering peak gains of +227 HP and +160 LB-FT without sacrificing traction and drivability in the lower RPM range

M.B. V12 Airbox Inlets | 600 SL/SL600 (R129) bmw-7-series--e65---2001-2008--esr2152054 The DLM requires no splicingThe 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