BMW G80/G82/G83/G87 M2 / M3 / M4 400 Cell Catted Downpipes

Valvetronic Designs BMW G8X 400 Cell Catted Downpipes

EPA-compliant 400-cell high-flow catted downpipes for S58-powered G80/G82/G83/G87 M cars, designed to reduce restriction and sharpen turbo response.

• Fitment: G87 M2, G80 M3, G82/G83 M4
• 400-cell high-flow catalysts
• Stainless steel construction
• Direct-fit layout