BMW B58 Gen 1 & 2 Upgraded Billet Intake Manifold Port Injection - M140i/M240i/340i/440i & xDrive

When it comes to intake manifolds it doesn't get any better than this. The SF Motorsports intake manifold replaces your weak factory plastic B58 manifold with a direct fit high flow high strength billet aluminum manifold. Features a huge intercooler core capable of supporting up to 2000hp, port injection bungs located on the top of the manifold for easy access and optimal injector spray pattern, and 1/8" expansion ports perfect for direct port nitrous, water/methanol, or anything else you can imagine! Includes high-quality o-rings and all required hardware.