RENNtech Carbon Fiber Flat Top Airbox for M113/112 Engines mercedes-benz-slk-class--172---2011-2020--slk-55-amg-esr4729687 More power isn’t the only

More power isn’t the only performance benefit as our turbo spools quicker

468 LB-FT @ 4750 RPM

536 whp @ 5

R1 Performance Package for 204 - C 63 AMG Black Series

CFD analysis

RENNtech Carbon Fiber Flat Top Airbox for M113/112 Engines mercedes-benz-slk-class--172---2011-2020--slk-55-amg-esr4729687 More power isn’t the onlyRENNtech Carbon Fiber Flat Top Air Box for M113 112 Mercedes Engines RENNtech Carbon fiber air box for the Mercedes V8 engine (M113 112). Our full carbon fiber airbox is more than just an impressive under the hood showpiece. By allowing a greater volume of intake charge air; our carbon airbox upgrade allows for greater horsepower and torque across the entire RPM range. The result is an additional 10 HP and 10 Lb ft with increased throttle response and