K Series K24 K20 RSX EP3 Header

  • $375.00

*All headers and large exhaust items may be subject to additional shipping charges*

This is the BEST header to get on the market today for your Acura RSX or Honda EP3!

The PLM K-Series RSX EP3 Tri-Y header features a true step-up exhaust header design, delivering low to mid end power while utilizing a four-piece design which maximizes the engine compartment space.

Vehicle Fitment:

  • Acura RSX DC5 2002-2006 with K20 or K24

  • Honda Civic Si EP3 Hatchback 2001-2005 with K20 or K24


  • Includes extension pipe to fit RSX

  • Includes gaskets and all necessary hardware

  • Short tube Tri-Y header

  • True 2.5" collector

  • CNC machined manifold flange

  • Flange is .38" thick

  • 18 gauge 304 stainless steel

  • Measured at .049" to .050"

  • Multi-piece race design

  • This exhaust manifold is never to be used to defeat any emissions device

Installation note: 

  • For EP3 Civic- RSX Type S or Type R exhaust is needed for the extension pipe to bolt up