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
14224
Vibrant Exhaust Manifold Flange for Honda K24 Motor in 12+ Honda Civic Si - 3/8in Thick 2012-2015 Honda Civic Si |
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
1460K
Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura K-series motor 3/8in Thick 2015-2015 Honda Civic Si |