N55 Racing Downpipe For BMW 335i, 435i, M2, M135i, M235i (EWG & PWG) n55tuning Dual Lid Styles: Choose between

Dual Lid Styles: Choose between the iconic clear lid for sleek aesthetics or the new high-flow vented lid for enhanced airflow and a more aggressive intake sound

Generally the larger an intercooler is the better it is at lowering the temperature of the charged air from the turbo before it reached the throttle body

This is the exact opposite of what you want for getting your F25/F26 X3/X4 to perform better

Superior Engine Protection: Equipped with an oversized

Ethanol Sensor

N55 Racing Downpipe For BMW 335i, 435i, M2, M135i, M235i (EWG & PWG) n55tuning Dual Lid Styles: Choose betweenEnhance power, exhaust flow and throttle response of your BMW 335i (F30), 435i (F32), M2 (F87), M135i (F20), or M235i (F22) with the Palenon Performance N55 Racing Downpipean essential upgrade for maximizing Performance & racing. The factory installed downpipe includes a restrictive catalyst that limits exhaust flow, reducing overall performance. Upgrading to a high performance downpipe enhances turbo spool, enables Stage 2+ tuning, increases