Ultimate Zun Stainless Exhaust Header Manifold For Bmw E46 323i 328i Z3-528i/m54 E93 E94 2.5l 2.8l 3.0l L6 76747701 Pro Version [bsAUuqg2]

ZUN Stainless Exhaust Header Manifold for BMW E46

The ZUN Stainless Exhaust Header Manifold is a premium upgrade designed for BMW E46 models, including the 323i, 328i, Z3, and 528I/M54 engines. Crafted with precision, this header manifold is a perfect fit for 2.5L, 2.8L, and 3.0L L6 engines, offering a significant performance boost. Constructed from high-quality stainless steel, this manifold ensures durability and longevity, making it a wise investment for any BMW enthusiast.

Key Features and Specifications

The ZUN Stainless Exhaust Header Manifold boasts several standout features. Firstly, it features a 6-2-1 lightweight piping design, which enhances airflow and contributes to increased horsepower. With CNC machine flanges and TIG and MIG welded construction, this manifold guarantees a seamless fit and optimal performance. It also includes 4 O2 sensor locations and has a head flange thickness of 7/16" and an outlet flange thickness of 3/8". Additionally, this manifold is designed to provide HP gains of 5-10HP, depending on your current setup.

Compatibility and Application

The ZUN Stainless Exhaust Header Manifold is specifically designed to fit a wide range of BMW E46 models, including 1998-2006 323/328 coupes (excluding 325/330), as well as 1997-2002 E39 5 Series and Z3 models with 2.5L, 2.8L, and 3.0L engines. This manifold is a direct replacement for your factory header, ensuring a hassle-free installation. With no instructions included, professional installation is highly recommended for the best results. This header manifold comes complete with all necessary gaskets, making it ready for immediate use.