PLM Power Driven K-Series Header Downpipe

$450.00 USD $695.00 USD Save $245.00 USD

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Fits: 9th Gen Honda Civic Si (FG4)

PLM Private Label Mfg. Power Driven K-Series Header Downpipe 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.

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 bell mouth 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

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