The Evolution Racewerks Charge Pipe Kit for the 2007–2010 BMW 535i (N54 twin-turbo engine) is engineered to eliminate common factory weaknesses, improve throttle response, and provide reliable boost pressure control for both stock and high-performance builds. Designed and manufactured in the USA, this upgrade replaces the restrictive factory diverter valve charge pipe with a high-flow, durable 6061 aluminum assembly built to withstand higher boost levels and aggressive driving.

The charge pipe is built around a throttle-body-matched 3" diameter for optimal airflow. It features a precision CNC-machined throttle body lock flange that retains the factory o-ring and C-clip connection—far superior to silicone hose connections used in many aftermarket options. This factory-style interface allows quick installation and removal while ensuring a leak-free and secure seal even under elevated boost pressures. During testing, this connection held up to 25 PSI without failure.

A CNC-machined MAP sensor flange replicates the OEM sealing method for proper fitment and eliminates the boost leaks typically caused by silicone-hose-based designs. The piping includes beaded ends and T-bolt clamps to prevent intercooler couplers from slipping off under high load. The factory sound baffle chamber—known to create turbulence—is removed for smoother airflow and better turbo efficiency.

For enthusiasts running methanol injection, nitrous, or boost-referenced accessories, the kit includes two 1/8" NPT ports (one per pipe), each pre-threaded and supplied with plugs. These ports offer a clean and secure location for installing methanol nozzles, nitrous injectors, or a boost reference fitting for gauges or controllers.

Multiple finishes are available, including brushed, mirror-polish, and Type III Hard Black Anodizing for an OEM-plus, stealth appearance. Hard anodizing increases surface durability and resistance to dents—a valuable benefit for high-performance vehicles.

Key Features:
• Made in the USA; manufactured in-house
• Designed specifically for the 2007–2010 BMW 535i (E60, N54)
• Improved throttle response and reduced turbo lag
• Compatible with stock or aftermarket factory-style diverter valves
• Lightweight 6061 aluminum construction
• 3" throttle-body-matched piping
• CNC-machined throttle body flange; retains factory o-ring and C-clip
• CNC-machined MAP sensor flange
• Beaded ends with T-bolt clamps to prevent boost pipe blow-off
• Removes factory sound baffle for smoother airflow
• Optional Type III Hard Black Anodizing for increased durability
• Available in brushed or mirror-polish finish
• Two 1/8" NPT bungs for methanol/nitrous injection or boost reference
• Includes all installation hardware
• Limited Lifetime Warranty

Developed from real-world racing experience, this charge pipe addresses the pressure-holding limitations of the factory design while optimizing charged-air flow for maximum performance potential. It is a durable, performance-focused solution for anyone upgrading diverter valves, increasing boost levels, or seeking more reliable intake plumbing on the N54 engine.

Fitment 

Compatible Vehicles:
• 2007 BMW 535i (N54 engine)
• 2008 BMW 535i (N54 engine)
• 2009 BMW 535i (N54 engine)
• 2010 BMW 535i (N54 engine)

Note: For off-road competition use only. Not legal for use on pollution-controlled vehicles on public roads. Not for sale or installation in California.