These lightweight test pipes fit in place of the heavy oem catalytic converters. Using a test pipes removes the flow restriction a catalytic converter places on an exhaust system, while increasing the horsepower.
The silencing effect of the converters are also removed, enhancing the aggressive engine sound. Test pipes are ideal for track days and race application.
On applicable models, the center section is made flexible as an added protection feature against vibration damage to the header pipes and the lambda or oxygen sensor bungs are pre-installed and threaded.
Test pipes may trigger a CEL (Check Engine Light)!
Recommended For Off-Road and Track Use Only!
To disable a recurring CEL you will need to tune the ECU or use 02 Sensor Extensions!
- Made of high-grade stainless steel
- Hand-polished to a mirror finish
- Improve airflow and increase performance
- More free-flowing exhaust
- Aggressive engine sound.
- Low weight, and durability
- 2013 Bmw F13 M6
- 2014 Bmw F13 M6
- 2015 Bmw F13 M6
- 2016 Bmw F13 M6
- 2017 Bmw F13 M6
- 2018 Bmw F13 M6
- 2019 Bmw F13 M6
Images are for representation purpose only and may differ depending on the application.