K Series K20 RSX EP3 Header

  • $375.00

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

The PLM Power Driven K-Series RSX EP3 Tri-Y (K20) header features a true step-up exhaust header design. The Tri-Y header delivers low to mid end power while utilizing a four piece design which maximizes the engine compartment space. This exhaust manifold is ideal for all forms of competition; Autocross, drag racing and road racing.

Vehicle Fitment:

  • Acura RSX DC5 2002-2006 with K20

  • Honda Civic Si EP3 Hatchback 2001-2005 with K20

What's Included:

  • Bolt-on extension pipe for RSX

  • Gaskets and all hardware


  • Made of 304 stainless steel

  • Short tube Tri-Y header

  • True 2.5" collector

  • CNC machined manifold flange

  • Flange is .38" thick

  • 18 gauge on the 304 S/S

  • Measured at .049" to .050"

  • Multi-piece race design

Installation Note:

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