Milltek Downpipe for B9 SQ5

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Product Information

Stage 2 ECU Remap Required

 Features a 2.50" aircraft grade stainless steel tubing that, also includes a 200 cell high flow catalytic converter that connects directly to the stock turbocharger. This downpipe will deliver extra performance and a greatly increased turbo response over a factory restrictive downpipe. 


  • 2.5" T304 Stainless construction
  • Includes a 200 cell High Flow catalytic converter
  • Designed to be used with OE and Milltek 2.5" cat-back exhausts, other cat-backs may require modification

Hi-flow sports catalysts and downpipes are covered by a 2 year or 50,000 mile warranty when used in conjunction with Milltek products

Brand: Milltek
Product Code: SSXAU761
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