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2018 Honda Civic Flanges

Looking for aftermarket parts to modify or upgrade your 2018 Honda Civic with flanges? At Tunersports.com we carry a huge selection of the top name brand performance flange parts and accessories.

Flange Parts:

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Vibrant Flanges - Mani Mild Steel

IN STOCK 14724 Precision laser cut from 1/2" thick HRPO Mild steel, and great for use with Stainless Schedule 10 or Schedule 40 pipe. We suggest using 309L welding rod to mate 304 stainless to our steel flanges.... Vibrant Manifold Flange for Honda K24 Motor in 2012+ Honda Civic Si - 1/2in Thick 2017-2020 Honda Civic Si $60.47 Details