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Vehicle Set: Click here to shop 12-15 Honda Civic Si (FB6/FG4) mods.

12-15 Honda Civic Si Flanges

Want to modify or upgrade your 12-15 Honda Civic Si (FB6/FG4) with aftermarket flanges? At ClubCivic.com we have a great selection of aftermarket performance parts for your 9th generation Honda Civic Si. We have 3 Flanges available in our catalog and most have free shipping.


Vibrant Flanges - Mani Mild Steel

Vibrant Flanges - Mani Mild Steel 14224
Starting at $47.99
14224
Vibrant Exhaust Manifold Flange for Honda K24 Motor in 12+ Honda Civic Si - 3/8in Thick
2012-2015 Honda Civic Si
Vibrant Flanges - Mani Mild Steel 14610K
Starting at $58.93
14610K
Vibrant Mild Steel Exhaust Manifold Flange for Honda/Acura K-Series motor 1/2in Thick
2015-2015 Honda Civic Si

Vibrant Flanges - Mani T304SS

Vibrant Flanges - Mani T304SS 1460K
Starting at $70.99
1460K
Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura K-series motor 3/8in Thick
2015-2015 Honda Civic Si