Milltek Large Bore Downpipes with High-Flow Sports Cats (For Milltek Catback)

Go Back

Product Information

Requires stage 2 software

Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this downpipe system from Milltek. Features a 3.15" aircraft grade stainless steel tubing that, also includes a 200 cell high flow catalytic converter that connects directly to the stock turbochargers. This downpipe will deliver extra performance and a greatly increased turbo response over factory restrictive downpipes. These downpipes are designed to be used with Milltek's  cat-back exhausts, but may also work with other brands.


  • 3.15" T304 Stainless construction

  • Includes a 200 cell High Flow catalytic converter

  • Designed to be used with Milltek 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: SSXAU909
Add to Cart