Midnight Motorsports - BMW 135i/335i/X1 N55 E-Series Intake System

Midnight Motorsports Performance Intake System – N55 E-Series
Maximum Flow. OEM Compatibility. Service-Friendly Design.

Designed with performance and practicality in mind, our Performance Intake System is engineered to deliver maximum airflow with minimal restriction. By replacing the narrow, restrictive factory plastic up-pipe and intake tube with large diameter aluminum tubing, we significantly increase intake CFM and throttle response—without compromising drivability.

We utilize the largest diameter tubing possible with the fewest radius bends to reduce turbulence and boost turbo efficiency. Every component is TIG welded, polished to a mirror finish, and features CNC-machined billet flanges for a precise, leak-free fit.

Key Features:

• Maximized Airflow – Large-diameter, minimal-bend design for optimal CFM and turbo performance
• OEM MAF Calibration Compatible – Designed to work with factory MAF tuning; no check engine lights or drivability issues
• Durable Construction – 6061 aluminum tubing with billet CNC flanges, TIG welded and polished for strength and aesthetics
• Service-Friendly – Head pipe disconnects before the spark plug valley, making plug and injector services easier
• Subtle Trim Required – May require minor trimming to retain the OEM engine beauty cover
• Ideal Pairing – Combine with our N55 E-Series Turbo Inlet for maximum efficiency, airflow, and that unmistakable turbo sound

Whether you're chasing power or improving engine bay aesthetics, this intake system delivers reliable gains and OEM-level fit and function.

Fits on the following BMW N55 E-series vehicles:

• 135i E88 LCI  (09/2009 — 10/2013)
• 135i E82 LCI  (09/2009 — 10/2013)
• 335i E90 LCI   (09/2009 — 12/2011)
• 335i E91 LCI   (09/2009 — 05/2012)
• 335i E92 LCI   (11/2008 — 06/2013)
• 335i E93 LCI   (11/2008 — 10/2013)
• X1 E84   (04/2009 — 04/2015)