Wagner Tuning BMW E-Series N47 2.0L Diesel Competition Intercooler

This is the Wagner Tuning Competition Intercooler specifically for BMW E-Series models equipped with the N47 2.0L diesel engine. If you're looking to get more out of your diesel performance, especially if you've upgraded other components or plan to, a more efficient intercooler is a key piece of the puzzle. It works by cooling the compressed air coming from the turbocharger before it enters the engine. Cooler air is denser, meaning more oxygen can be packed into the cylinders, which directly translates to more power and improved throttle response.

Wagner Tuning built this intercooler with a focus on performance. It features a high-density, multi-core design that offers a significantly larger surface area and volume compared to the stock unit. This allows for much more effective heat dissipation, keeping intake air temperatures lower even under demanding conditions. The end tanks are constructed from cast aluminum, ensuring solid connections and durability, while the core itself is made from aluminum tubing and fins. This intercooler is designed as a direct replacement for the factory unit, meaning it fits right into the existing mounting points, simplifying the installation process. You'll notice a difference in how the engine pulls, especially in the mid-range and upper RPMs, as the cooler, denser air allows the engine to breathe more freely.

When installing this intercooler, it's a good idea to inspect all associated plumbing and connections for any leaks or damage. Because this is a performance upgrade, it's often paired with other modifications to maximize its benefits. Please note that this intercooler is not CARB approved and cannot be shipped to California.