200CPI High-flow catted downpipe, BMW B58 3.0L X3 / X4 / X5 / X7 (G0x series)

DCE Parts BMW B58 downpipe with 200CPI catalytic converter, designed for X-series models (GEN2 B58 engine)

This DCE Parts B58 downpipe is specifically designed for BMW X-series models, which use a slightly different downpipe design compared to other B58-equipped vehicles.

This version is intended for the GEN2 B58 engine. The newer GEN3 (from around 2024 onwards) uses a different downpipe with two pressure sensor connections, for which a separate version is available.

The factory downpipe is always a compromise for exhaust flow, and also acts as a significant sound suppressor for those who appreciate a more aggressive tone. The DCE Parts downpipe with a 200CPI high-flow catalytic converter improves flow while still retaining a catalytic converter.

• Specifically designed for BMW X-series B58 GEN2 models
• 200CPI high-flow motorsport catalytic converter
• Improves exhaust flow and reduces backpressure
• Faster turbo spool and improved throttle response
• Noticeable power increase, especially when tuned
• Sportier and deeper exhaust sound

Please note that increased exhaust flow may require coding or ECU tuning if catalyst efficiency-related fault codes occur.

Note: This product is NOT Euro emissions approved and is therefore not legal for road use in Finland. Always check local regulations.

Compatibility:

• BMW X3 G01 M40i (2018-2023)
• BMW X4 G02 M40i (2018-2023)
• BMW X5 G05 40i (2018-2023)
• BMW X5 G05 45e Hybrid (2018-2023)
• BMW X6 G06 40i (2018-2023)
• BMW X7 G07 40i (2018-2023)