Carbon Fiber Airbox | SUV M177 | 4.0L V8 BiTurbo | Satin & Gloss Finish downpipe CLASS E SW (S 210)

CLASS E SW (S 210) 250 TD (HP: 150 | Year: 96 > 99)

82mm throttle body kit and RENNtech stainless steel headers for a gain of +76 HP and +58 TQ over stock

R231 - SL63 AMG FaceLift MY2017-present

Images for illustration purposes only

Rated by RENNtech (peak @crank):              601 HP @ 5

Carbon Fiber Airbox | SUV M177 | 4.0L V8 BiTurbo | Satin & Gloss Finish downpipe CLASS E SW (S 210)Performance testing shows that the OEM air boxes on the M177 V8 Bi Turbo engine become a constraint when power output is increased through performance ECU software, exhaust, and turbo upgrades. RENNtech M177 Carbon Fiber Airboxes solve this problem through increased volume and airflow. Substantially larger than stock and a symmetrical design that delivers over 30% more filter area allows the engine to perform at the highest level in both stock and