Flashark Exhaust Header for 2006-2011 Honda Civic Si FG2/FA5
Flashark·Exhaust

Exhaust Header for 2006-2011 Honda Civic Si FG2/FA5

$159.99at FlasharkFBR rating 4.1

Stainless steel exhaust header for 2006-2011 Honda Civic Si FG2/FA5 with the 2.0L K20Z3 i-VTEC engine. Designed to improve exhaust flow over the restrictive factory manifold.

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Why we picked it

A popular first bolt-on for 8th-gen Si owners. The K20Z3 responds well to header and exhaust upgrades, and this option undercuts most name-brand headers.

Pros

  • +Affordable K20 header
  • +Stainless construction
  • +Direct fit

Cons

  • May need defouler or tune for CEL
  • Gaskets are entry-level

Specifications

Material
Stainless steel
Fitment
2006-2011 Civic Si FG2/FA5
Engine
2.0L K20Z3
Performance level
Street

Applications

Vehicles

  • 2006-2011 Honda Civic Si

Engines

  • K20Z3

Always confirm fitment with the manufacturer or retailer before purchasing.