• Valvetronic Designs Audi C8 RS6 RS7 400 Cell Catted Downpipes
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Valvetronic Designs

Audi C8 RS6 / RS7 400 Cell Catted Downpipes

Audi C8 RS6 / RS7 400 Cell Catted Downpipes

$2,699.00 USD
$2,699.00 USD
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Valvetronic Designs Audi C8 RS6 / RS7 400 Cell Catted Downpipes

EPA-compliant 400-cell high-flow catted downpipes for the 4.0T twin-turbo V8, engineered to reduce backpressure, improve turbo response, and increase exhaust presence.

  • Fitment: Audi C8 RS6 / RS7
  • 400-cell high-flow catalysts
  • High-grade stainless steel
  • OEM-style sensor placement
  • Direct bolt-on installation
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