Valvetronic Designs BMW Downpipes for BMW G82 M4 S58 3.0L

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When BMW began to offer more and more forced induction vehicles, some enthusiasts were upset and others were excited about the big power potential. While we love older, naturally aspirated BMWs, we LOVE forced induction BMWs. Upgrading your downpipe (or downpipes) is one of the easiest ways to reduce restriction and add more power to your BMW. We offer several brands, including our own designs, of downpipes for your BMW!
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Valvetronic 400 Cell Catted Downpipes - BMW G87 M2, G80 M3, G82/83 M4...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:52516242
Part#: G8XFF400CBR
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Sale - Save 10% $ 2,249.99

This product was last offered at the strikethrough price on
06-28-2026

$ 2,024.99 USD
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Sale - Save 10%
$ 2,249.99

This product was last offered at the strikethrough price on
06-28-2026

$ 2,024.99 USD
Free Shipping
The BMW G8X M2, M3, and M4 represent the next evolution of M performance, powered by the highly capable S58 twin-turbo inline-6. While factory catalysts prioritize restriction and sound suppression, our NEW EPA-compliant 400-cell high-flow catted downpipes are engineered to reduce exhaust backpressure, enhance turbo efficiency, and unlock a sharper, more aggressive exhaust character — all while maintaining emissions compliance standards.
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