Downpipe for BMW F20 F21 F22 F23 120i 125i 220i 230i RWD B48 2016-2021

The downpipe is a crucial component for tuning turbocharged vehicles. Its installation enhances exhaust flow, resulting in improved performance, quicker turbo response, and reduced turbo lag. This upgrade increases power and torque, particularly in the low and mid-range RPMs, while also providing a sportier exhaust note and optimizing the turbocharging system's efficiency.

This downpipe is constructed from high-grade stainless steel SS304, featuring a wall thickness of 1.5 mm for exceptional durability and resistance to extreme temperatures and corrosion. CNC-cut flanges, 10 mm thick, ensure a precise fit with the turbocharger and exhaust system, while TIG welding enhances structural integrity and provides a clean finish.

Designed with a restriction-free layout, this downpipe maximizes exhaust gas flow throughout its length.

- Inlet diameter: 88.9 mm

- Material: stainless steel SS304

- CNC-cut flanges, 10 mm thick

- Two M18x1.5 sensor ports

- Wall thickness: 1.5 mm

- TIG welded

- Restriction-free construction for maximum exhaust flow

Dedicated to:
BMW F20, F21 120i, 125i RWD B48 184, 224 HP 2016-2019
BMW F22, F23 220i, 230i RWD B48 184, 252 HP 2016-2021