VRSF Charge Pipe Upgrade Kit 10-18 BMW X3 35iX, X4 35iX & X4 M40iX F25 F26 N55

VRSF Charge Pipe Upgrade Kit

Fits: 2010–2018 BMW X3 35iX, X4 35iX & X4 M40iX (F25/F26) with N55 Engine

Upgrade your OEM charge pipe with the VRSF Charge Pipe Upgrade Kit, engineered to increase throttle response and reduce turbo lag on your BMW X3 and X4 models. The factory charge pipe is prone to failure at both stock and tuned boost levels—this durable aluminum replacement ensures reliable boost delivery and improved engine performance.

Key Features:

• Premium Construction: Mandrel bent T6061 aluminum piping with CNC billet aluminum flanges for precision fitment

• Durable Finish: Wrinkle black powder coating that blends seamlessly with your engine bay

• Leak-Free Design: Billet precision machined flanges for a perfect seal on throttle body, intercooler, and vacuum connections

• Complete Kit: Includes high-quality 4-ply silicone couplers and stainless steel T-bolt clamps for secure installation

• Water Injection Ready: Comes with a plugged 1/8″ NPT bung suitable for methanol injection, boost leak testing, or boost source

• OEM Mounting: Retains factory throttle body connection and uses OEM-style fittings for easy, direct bolt-on installation

• Lifetime Warranty: Peace of mind with VRSF’s warranty covering defects and fitment

Additional Recommendations:

• Replacement throttle body C-clips and o-rings are available and recommended to ensure a perfect seal when upgrading

Fitment:

• 2009–2018 BMW F25 X3 35i & 35iX (N55)

• 2013–2018 BMW F26 X4 35i & 35iX (N55)

• 2018–2019 BMW F25 X4 M40i & M40iX (N55)