BMW 1 F20/F21/F22/F23 Catalyst Replacement Pipe 55.0777.00

The Catalyst Replacement Pipe is a premium performance exhaust component designed for BMW 1 Series F20 F21 F22 F23. It is developed for precise fitment, long-term durability and improved exhaust flow while maintaining compatibility with the specified vehicle applications.

Fitment:

• BMW 1 Series F20/F21 2011-2019 - F20 120i (135kW - B48) 2016-07/2018
• BMW 1 Series F20/F21 2011-2019 - F21 120i (135kW - B48) 2016-07/2018
• BMW 1 Series F20/F21 2011-2019 - F20 125i (165kW - B48) 2016-07/2018
• BMW 1 Series F20/F21 2011-2019 - F21 125i (165kW - B48) 2016-07/2018
• BMW 2 Series F22 / F23 2013-2021 - 230i (185kW) 2016-07/2018

Product Details:

• Stainless steel cat replacement pipe. Requires ECU remap
• Compatible with the original line.

Material: Stainless steel construction designed for durability, corrosion resistance and long-lasting performance under high exhaust temperatures.

Technical Specifications:

• Pipe outer diameter 76 mm
• Outer outlet diameter 80 mm
• Engine displacement: 1998cc

Installation: Professional installation is recommended. Some exhaust components may require cutting, connection sleeves, ECU software adjustment or additional mounting parts where specified in the product details.