8th Generation Honda Civic Forum banner

1 - 2 of 2 Posts

89 Posts
Discussion Starter #1 (Edited)
I am selling the following parts:

These parts fit 06-11 Civic Si / CSX Type S , May fit RSX Type S and other K series engines.

-New High flow cat 2.5" stainless steel $150 firm

-06+ Civic SI oxygen sensor extension harness- $30 Firm
This oxygen sensor extension harness adds 14 inches of length. This is perfect for where an aftermarket header on a 06-11 Civic Si or 12+ Civic Si chassis has the oxygen sensor moved back and this extension is a plug and play solution. OEM Honda genuine part. A cheaper alternative from the aftermarket which can be 3-4 times the price. This also fits some other new model Honda’s

-Intake manifold thermal gasket (white) New: $50

-06-11 Civic Si/CSX Type S Sedan Midpipe. No rust. $100.00 firm

Will add pics this week
1 - 2 of 2 Posts