If you’re pushing your BMW 335i or 135i to its limits, you know how crucial it is to have parts that can keep up. That’s where the Evolution Racewerks Diverter Valve Charge Pipe comes into play. Born from the heat of the track during their Time Attack racing program, this isn't just another aftermarket part—it's a solution to a real problem.

The factory diverter valves? They just can’t handle the high boost situations that serious drivers face. When you're cranking up the power, those stock components start to falter, leading to all sorts of issues. The design of the factory charge pipe includes a sound baffle that actually disrupts airflow. This turbulence slows down the air traveling through the pipe, which can negatively impact throttle response and turbo lag. Not ideal when you’re trying to get every ounce of performance out of your ride.

What Evolution Racewerks did was straightforward: they eliminated that pesky sound baffle and optimized the charge pipe for smoother airflow. This means less turbulence, quicker throttle response, and a noticeable decrease in turbo lag. You’ll feel the difference when you hit the gas, and your car will thank you with a boost in power potential. It’s interesting to note that BMW recognized this issue too; later models from 2009-2010 don’t have that baffle at all.

Now, let’s talk about features. This charge pipe is made from lightweight, high-grade 6061 aluminum, which not only keeps things light but also durable. The 3-inch piping is matched to your throttle body, ensuring a seamless fit. Plus, the precision CNC machined flanges mean you won’t have to worry about leaks; everything connects tight and secure. And if you’re thinking about adding a methanol or nitrous system down the line, you’re in luck. The charge pipe comes with a 1/8" NPT bung for easy injector installation, complete with a plug if you’re not ready to dive into that yet.

With beaded ends and T-bolt clamps, you can rest easy knowing your intercooler piping won’t pop off under boost. And installation? It’s a breeze, thanks to all the necessary hardware included. This part has been developed under the tough conditions of racing, so you know it’s built to last.

To sum it up, if you’re running a BMW 335i or 135i with the N54 engine from 2006 to 2008, this charge pipe is a no-brainer. You’ll get improved throttle response, reduced turbo lag, and the potential for more power—all while maintaining compatibility with your factory diverter valves or aftermarket options. And let’s not forget the peace of mind that comes with a limited lifetime warranty.

Fitment:

• BMW 335i Twin Turbo N54 Engine 2006-2008

Note: Images may vary; the actual product could look a bit different!