Honda 9th Gen Civic Si and Acura ILX 3″ All-Motor V2 Catted Downpipe

The V2 All-Motor Downpipe is updated with an investment cast 3″ stainless steel cobra head transition.  By reducing back pressure and increasing flow, this is the highest flowing and strongest downpipe available for the 9th Gen Honda Civic Si and Acura ILX.  Designed to extract maximum power from naturally aspirated and supercharged K24Z7 engines, our high flowing design delivers significant power and torque gains throughout the power band.

Full-Race K24Z7 3″ All-Motor Downpipe Features:

  • Fits 2012+ 9th generation Honda Civic Si and 2013+ Acura ILX
  • 304 stainless steel construction
  • Mandrel bent, large radius bends
  • Precision TIG welded and back purged
  • CNC machined stainless steel oxygen sensor bungs
  • recommended for use with upgraded rear motor mount

With Catalytic Converter option

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Full-Race 9th Gen Civic Si and Acura ILX 3″ All-Motor V2 Downpipe (Catted)

  • Product Code: Honda 9th Gen Civic Si
  • Availability: In Stock
  • $753.00