If you're tired of your factory charge pipe giving up on you when you turn up the boost, let me tell you about the Evolution Racewerks charge pipe. Unlike many competitors out there who opt for a silicone hose connection at the throttle body, which can be a real headache under pressure, Evolution Racewerks has taken a different approach. They’ve designed this charge pipe to replicate the factory connection, which is a game changer. The factory throttle body lip is short and lacks the necessary beads to keep a silicone hose in place when the boost kicks in. So, while it might be easier for some to just slap on a silicone hose, it’s not the best route if you want reliability.

Now, let’s talk about what makes this charge pipe worth your time and money. Crafted from 100% 6061 high-grade aluminum, it’s built to last. No more worrying about your $400 factory charge pipe blowing apart mid-boost. Evolution Racewerks backs this with a Limited Lifetime Warranty, so you know they stand behind their product. The design focuses on optimizing airflow, which is crucial for improving throttle response and reducing turbo lag. With smooth bends and minimal obstructions, this charge pipe allows for maximum power potential.

The upper pipe features a 3-inch diameter to match the factory throttle body, while the stock pipe is only 2.5 inches. This upgrade means you're getting a significant boost in airflow without any bottlenecks. Evolution Racewerks didn’t just stop at the charge pipe; they meticulously replicated the factory throttle body flange. This connection uses an O-ring that fits snugly inside the throttle body, secured by a C-clip. It’s a simple yet effective design that makes installation and removal a breeze. In testing, they pushed this connection to 25 PSI without a hitch—though they had to stop there when one of the intake pipes blew off! So, it’s safe to say this connection is more than capable of handling serious boost levels.

Another often-overlooked detail is the MAP sensor connection. The factory setup uses an O-ring seal, and if you’re relying on a silicone hose, it’s just asking for a boost leak. Evolution Racewerks has CNC-machined their own MAP sensor flange to ensure a leak-free connection, so you can rest easy knowing your setup is solid.

This charge pipe kit is designed specifically for the F30 N55 engine and comes with both upper and lower charge pipes. You get everything you need for a complete installation, including a silicone hump hose and T-bolt clamps to keep everything secure under boost. The beaded ends are a nice touch to prevent any piping from blowing off, which can be a common issue with other setups.

• Boosts throttle response and cuts down on turbo lag.
• Made from lightweight, high-grade 6061 aluminum.
• Replaces the factory soft plastic charge pipe that can’t handle high boost.
• Throttle body matched 3-inch piping for optimal flow.
• Retains the factory-style O-ring throttle body lock flange for a secure fit.
• Precision CNC machined MAP sensor flange for a leak-free connection.
• Includes all necessary hardware for installation.
• Limited Lifetime Warranty for peace of mind.

Fitment: This kit fits the BMW 435i Auto Trans N55 from 2014 to 2016. Just a heads-up—this product is intended for off-road use only and isn’t legal for pollution-controlled vehicles on public highways, especially in California.

So, if you’re ready to ditch the factory charge pipe and boost your ride’s performance, this Evolution Racewerks charge pipe is a solid investment. Trust me, you won’t regret it.