If you're pushing your BMW N55 engine to the limit, you know how crucial it is to have reliable parts that can handle the heat—literally. The Evolution Racewerks charge pipe is a game changer for anyone tired of dealing with blown factory pipes. Unlike the typical silicone connections that many competitors rely on, this charge pipe is built with a factory-style connection that’s designed to hold up under pressure. Seriously, that factory throttle body lip is a weak point; it’s short and lacks the necessary beads to keep silicone hoses secure when the boost kicks in. Evolution Racewerks took the time to replicate the factory connection, ensuring you get a solid, dependable fit that won’t leave you stranded on the side of the road.

What’s the deal with this charge pipe? Well, it’s made from 100% 6061 high-grade aluminum, which means it’s not only tough but also lightweight. That’s a win-win for performance enthusiasts. Plus, it features smooth, mandrel-bent piping that helps improve airflow, reducing turbo lag and enhancing throttle response. The upper pipe is designed with a 3” diameter to match the factory throttle body—way better than that restrictive 2.5” factory pipe. Trust me, if you’re tuning for more power, you’ll want this upgrade.

During testing, we pushed this bad boy to 25 PSI without any issues. The throttle body flange held strong, and we’re pretty confident it could handle even more—though we didn’t want to risk blowing off another intake pipe. This connection method isn’t just a gimmick; it’s the same style used throughout the engine in critical areas like the coolant and clutch systems. BMW wouldn’t use it if it wasn’t reliable.

Another common headache with factory setups is the MAP sensor connection. The stock diverter valve pipe relies on an o-ring seal, which can easily lead to boost leaks if there’s any wear or damage. Evolution Racewerks has you covered here too, with a CNC-machined replica MAP sensor flange that maintains that factory o-ring seal for a leak-free fit.

This charge pipe kit includes both the upper and lower charge pipes, so you’ll have everything you need for installation right out of the box. Here’s what you can expect:

• Improved throttle response and reduced turbo lag.
• Durable 6061 aluminum construction that won’t break under high boost.
• 3” throttle body matched piping for maximum airflow.
• Retains the factory-style o-ring throttle body lock flange for easy installation and removal.
• Precision CNC machined MAP sensor flange for a secure fit.
• Beaded ends and T-bolt clamps to keep everything in place under boost.
• Includes a silicone hump hose for added flexibility.
• Compatible with the factory electronic diverter valve.
• All necessary hardware for complete installation is included.
• Backed by a Limited Lifetime Warranty.

As for fitment, this charge pipe is designed for the BMW 435i xDrive Auto Trans F30 N55 from 2014 to 2016, but it also works with several other models, including the 335i, M135i, and M235i. Just keep in mind that 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 turn up the boost without worrying about your charge pipe blowing apart, this is the upgrade you need. Get ready to experience the difference!