RENNtech | Carbon Fiber | Airbox | M113 | 5.5L Supercharged V8 mercedes-benz-cls-class--218---2011-2014--cls63-amg-biturbo-esr5204476 Constructed out of high-quality carbon

Constructed out of high-quality carbon fiber

We have found the M177 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz

The benefits of the RENNtech Fender Extractors aero improvements are enhanced when working in harmony with the additional RENNtech AMG GT R components: front canards

which will be credited upon return of OEM turbo core to RENNtech

RENNtech | Carbon Fiber | Airbox | M113 | 5.5L Supercharged V8 mercedes-benz-cls-class--218---2011-2014--cls63-amg-biturbo-esr5204476 Constructed out of high-quality carbonRENNtech Carbon Fiber Air Box for M113 V8 Kompressor Engines. Gains: +10HP & +15TQ RENNtech Carbon fiber air box for the Mercedes V8 Kompressor engine (M113). 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