HPS 3" Straight Silicone Coupler Extended Length for Intake to Focus ST BNR Turbos

The factory turbo inlet size on the Focus ST is 2.5", your aftermarket intake likely has a 2.5" to 3" coupler that fits onto the stock turbo. When upgrading to a BNR turbo, such as the ST67 or ST71, this inlet is enlarged to 3" and requires a specialty coupler.  Most 3" ID couplers are only 3" in length and do not allow for proper fitment and clamp placement.  This coupler is an extended 4" long coupler that is ideal for use when installing your new BNR turbo!