Borla 17-19 Ford F-250/ F-350 Extension Pipe Adapt Cat-Back - 164in WB

If you're installing a Borla Cat-Back exhaust system on your 2017-2025 Ford F-250 or F-350 Super Duty with the 164-inch wheelbase, this extension pipe is what you'll need to make it fit just right. It's specifically designed to bridge the gap between Borla's popular cat-back systems (like 140798, 140798BC, 140843, and 140843BC) and trucks with an Extended Cab and Standard Bed, but only if they don't have dual rear wheels.

This adapter pipe is built from T-304 stainless steel, which is a strong material that resists corrosion and holds up well over time. Borla uses precision CNC manufacturing to ensure this pipe fits accurately with your existing exhaust components. It has a 3.5-inch inside diameter inlet and a 3.5-inch outside diameter outlet, and it's 24.5 inches long. You'll also find a 3.5-inch clamp included to help secure the connection.