PLM Power Driven K-Series Downpipe 2012-2015 Civic Si

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Regular price $695.00
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Add KTuner Tuning Device (Recommended)
Add Acuity Curl Cold Air Intake (Recommended)
PLM Private Label Mfg. Power Driven K-Series Header Downpipe for 9th Gen Civic FG 2012-2015 & Acura ILX 2013-2015 features a large 4.25 inch bell mouth design with a 3 inch outlet. No modifications are needed as it is a direct bolt-on unit to the OEM exhaust cat-back location.

Vehicle Fitment:
  • 2012 - 2015 Honda Civic Si
  • 9th Generation Civic FG4
  • 2013 - 2015 Acura ILX
Key Features:
  • High flow, 200 cell, metallic core catalytic converter
  • Includes gaskets & hardware
  • Made of Stainless steel
  • One year limited warranty
  • Includes O2 sensor adapter
  • CNC machined manifold flanges
  • Flange is .38" thick
  • 18 gauge stainless steel.
  • Bolts directly to OEM cat-back exhaust
  • Large 4.25 inch bellmouth design
  • High grade casting on the bell mouth section
  • Precision CNC mandrel bend tubing
  • Braided flex pipe section with interlock liner
  • One Piece Design
  • Bungs for OEM O2 sensors
  • Additional bung for wideband sensor