K20 K20Z3 06-11 Honda Civic Si FG1 FD FA K-Series Tri-Y 2.5" Header Exhaust 2.0L 8th Gen FA5
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K20Z3 06-11 Honda Civic Si FG1 FD FA K-Series Tri-Y 2.5" Header Exhaust 2.0L USA
Civic Si K-series FG/FD/FA Tri-Y header featuring 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.
These also include Gaskets & all necessary hardware
Short tube Tri-Y header
True 2.5" collector
Five piece design