Fits: 2016–2023 Chevrolet Camaro BBK40441Connecting PipesThese BBK Performance short performance mid pipes are specifically designed to be used with BBK CNC series long tube exhaust headers for the 2016-2023 Camaro SS - pat # 4044 or 40440 to complete installation to your factory exhaust system. These mid pipes are made from CNC mandrel bent 3-3/4" Tubing and feature a merged step down to allow installation to the factory exhaust system. Each BBK mid X pipe offers performance, quality and value that guarantees years of top performance for your CamaroBBK CNC Series short high-flow mid-pipes are designed to work with BBK's full-length headers, and they're available in various designs, such as H-pipe and X-chamber. All are made from heavy-gauge, large diameter aluminized tubing. For a simple bolt-on installation, these mid-pipes are fully CNC mandrel-bent—with the appropriate die-stamped flanges, OEM-style domed ends, or merged step down to allow installation to the factory exhaust system. BBK CNC Series short high-flow mid-pipes offer performance, quality, and value for years of top performance. Features and notes: * Available with high-flow catalytic converters or as off-road race only versions * For use with the stock factory or aftermarket cat-back exhaust systems * CNC mandrel-bent tubing for maximum exhaust flow, horsepower, and torque * Designed to increase performance and add a more aggressive sound over stock