COMPATIBLE: (2.0L - N20B20)

2012 - 2015 BMW 320i F30

2012 - 2015 BMW 328i F30

Upgrading to the Catless N20 Downpipe allows your N20-powered BMW F30 328i and 330i to breathe more freely, enhancing turbo spool, reducing exhaust restrictions, and ultimately boosting engine power. The improved exhaust flow results in noticeable increases in horsepower, torque, and overall engine efficiency — making it the perfect upgrade for performance enthusiasts looking to get the most out of their 2.0L turbocharged engine. 

Certificate: ISO9001:2000 Application: Exhaust Downpipe Material: Stainless Steel Surface: Mirror Polish Model: DP29347

1. Improve Engine Output and Efficiency, Give you extra HPs, and increases torque 2. Large diameter and free flow tubing for unrestricted flow, Making the exhaust air flow smooth, Designed for high-performance racing 3. Made of High-Quality 16-gauge T-304 Stainless Steel with Computerized Mandrel-Bends 4. All joints are TIG welded to prevent cracking and wear 5. CNC Machine Flange for MAX Strength and Durability 6. Flanges chrome plated for corrosion resistance 

2. Catted vs Catless Downpipe When choosing a downpipe for your BMW N20 engine, you have the option between a catless or catted design: Catless Downpipe (Like this one): Maximizes exhaust flow for increased horsepower and torque. However, it removes the catalytic converter, which can lead to higher emissions and may not be street legal in some areas. Catted Downpipe: Retains a high-flow catalytic converter, offering improved performance while staying compliant with emissions regulations. Ideal for street use in areas with strict emissions laws. Choose a catless downpipe for maximum performance, or a catted downpipe if you need to meet emissions standards.