Carbon Fiber Airbox | SUV M177 | 4.0L V8 BiTurbo | Satin & Gloss Finish exhaust All RPS wheels are developed

All RPS wheels are developed and tested to comply with TUV standards through Finite Element Analysis (FEA) software

The housings encase our bespoke filters which help to shape the airflow and maintain laminar conditions

Dyno measured by RENNtech (peak):               642 HP @ 6

RENNtech downpipe

Carbon Fiber Airbox | SUV M177 | 4.0L V8 BiTurbo | Satin & Gloss Finish exhaust All RPS wheels are developedPerformance 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