Thread: Exhaust suggestions? f33 435i
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      03-16-2021, 10:59 PM   #3
eff32fl
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Drives: 2019 440i M Sport THP MPPSK
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There is the Valvetronic exhaust which is pretty fair priced compared to others and it interfaces with the OEM valve as well.

https://valvetronic.com/products/bmw...30-f22-f36-f32
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