Description
Description:Upgrade your factory plastic charge pipe before it fails — the SLE Charge Pipe is a must-have for any Gen 1 B58-powered BMW. The OEM unit is prone to cracking and blowing off under boost, especially on tuned cars. Our upgraded charge pipe solves that with a durable aluminum construction and wrinkle black powder-coated finish for a clean, OEM+ look.
Designed for performance and reliability, this charge pipe features smooth mandrel bends for optimal airflow, CNC-machined flanges for a perfect fit, and a pre-welded 1/8” NPT bung for meth injection or additional sensors. It includes all required silicone couplers and stainless steel clamps for a hassle-free, bolt-on installation.
Whether you’re stock or tuned, this upgrade ensures better throttle response, boost reliability, and long-term peace of mind.
Features:
Wrinkle black powder-coated aluminum finish
Mandrel-bent piping for smooth airflow
CNC-machined flanges for precise OEM fit
Pre-welded 1/8” NPT bung (meth/port injection ready)
Reinforced 4-ply silicone couplers and stainless steel T-bolt clamps
Improved throttle response and boost reliability
Direct bolt-on — no tuning required
Fitment – Gen 1 B58 (2016–2019):
BMW M240i / M240i xDrive
BMW 340i / 340i xDrive
BMW 440i / 440i xDrive
BMW 540i / 540i xDrive
BMW 740i / 740i xDrive
BMW X3 M40i
BMW X4 M40i
Note: Fits Gen 1 B58 engines only. Not compatible with Gen 2 B58B30O1 (2020+ models).





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