Silicone Coupler 3.5" ID (BOSS Manifold)
3.5" ID x 2.5" long silicone coupler
Although our 2011-13 GT CAI fits as is on the BOSS manifold, this coupler gives you an extra inch of room to work with which aids in a better fit.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
