BBK 1809 High-Flow Catted Downpipe 3 Inch Mustang EcoBoost

The BBK 1809 High-Flow Catted Downpipe is engineered to maximize exhaust flow and unlock additional horsepower and torque from your turbocharged 2.3L EcoBoost Mustang. This performance downpipe features large 3-inch CNC mandrel-bent tubing that reduces backpressure and improves turbo spool response, delivering noticeable performance gains at the rear wheels.

Key Features:

• 3-inch CNC mandrel-bent aluminized steel tubing for maximum exhaust flow
• High-flow catalytic converter maintains emissions compliance while boosting performance
• Direct bolt-on design with factory-style mounting points and flex tubes
• Compatible with both factory and aftermarket cat-back exhaust systems
• More aggressive exhaust note compared to restrictive factory downpipe
• Precision hand and robotic welds for durability and long service life

This BBK downpipe is a direct-fit replacement that significantly improves exhaust flow from the turbocharger, resulting in quicker turbo spool times and increased power output. The included high-flow catalytic converter meets Federal EPA requirements while flowing significantly better than the restrictive OEM unit. Installation is straightforward with factory-style mounting points that ensure a perfect fit every time.

Note: This product is not CARB-approved and is not legal for sale or use on emission-controlled vehicles in California. A custom tune is recommended to achieve maximum performance gains from this downpipe upgrade.