The Armytrix Downpipe with sports catalyst for the BMW M135i F7x is available in high-quality T304 stainless steel. You can choose a version without a specific coating or with a ceramic coating that reduces heat dissipation. This downpipe offers direct mounting and is designed to deliver significant power gains without affecting torque in the low RPM range.
With a diameter of 3.15" / 80mm and equipped with a 200-cell sport catalytic converter, this downpipe includes an O2 sensor spacer to limit error codes that may arise from replacing the factory catalytic converter.
Properties
- Direct mounting
- High-quality T304 stainless steel
- Optional ceramic coating
- Integrated cat simulator
Technical specifications
- Diameter: 3.15" / 80mm
- Material: T304 stainless steel
- Optional ceramic coating
Contents of the set
- Armytrix Downpipe with sports catalyst
Frequently Asked Questions
What is the diameter of the downpipe?
The diameter is 3.15" / 80mm.
Is there an option for a ceramic coating?
Yes, an optional ceramic coating is available.
What is the material of the downpipe?
The downpipe is made of high-quality T304 stainless steel.