R44 BMW F Series B58 Exhaust 200 Cell Sports Cat Downpipe (M140i, M240i, 340i, 440i, G30 540i & more)
This downpipe improves exhaust flow and reduces back pressure for B58-powered BMW models, featuring high-grade stainless steel and an integrated heat shield.
- The description claims improved exhaust flow and reduced back pressure.
- The description claims enhanced exhaust tone without excessive harshness.
- The description claims faster turbo spool and improved throttle response.
- The description claims increased tuning potential of the B58 engine.
Variants (1)
- Default Title — 468.74 USD — In stock
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