RENNtech | 82MM Throttle Body | Carbon Fiber Airbox | Package | M113 | 5.5L Supercharged V8 bmw-3-series--f30-f31-f34---2011-2019--esr6323154 38 sec 118 mph *If

38 sec 118 mph *If not otherwise noted

Up to 582HP and 752TQ

The R1 performance package for the Mercedes 550 includes our proprietary ECU upgrade in addition to our stainless steel shorty headers designed specifically for the 550 V8 for a combination that provides increased performance

the wing attaches to a fixed wing base

We typically see slightly higher baseline numbers than claimed by the factory

RENNtech | 82MM Throttle Body | Carbon Fiber Airbox | Package | M113 | 5.5L Supercharged V8 bmw-3-series--f30-f31-f34---2011-2019--esr6323154 38 sec 118 mph *IfRENNtech 82mm Throttle Body and Carbon FIber Air Box Performance Package. Gains: +30HP & +30TQ Our 82 mm throttle body and carbon fiber airbox upgrade is the perfect combination to maximize your 55's performance. This combination allows for a greater volume of incoming air to the engine to maximize performance across the vehicles entire power band and is good for an additional 30 hp and 30 lb ft of torque Gains: +30HP & 30TQ Fittment: 219 CLK 55 AMG