Function Factory Performance now carries 3.5″ silicone coupler. This coupler is constructed from 2 ply fiberglass reinforced silicone with a 110 wall thickness. These couplers are very versatile.
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Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat or CLICK HERE to contact us via email.