Borla 11944 S-Type Axle-Back Exhaust for 2017-23 Subaru Impreza 2.0L AWD

Vehicle Fitment

• 2017-2023 Subaru Impreza Wagon/Hatchback (2.0L 4-Cyl, AWD) - fits models WITHOUT Active Valve Exhaust systems; axle-back only. Fitment confirmed through 2023. 2024-2025 coverage unconfirmed at time of listing.

Features

• Classic S-Type sound profile with balanced tone and minimal drone
• Mandrel-bent T-304 stainless steel tubing for optimized exhaust flow
• Premium corrosion-resistant construction for long life and durability
• Straight-through multi-core muffler design for enhanced performance
• Single polished 3.5" x 2.75" oval rolled angle-cut tip for a clean rear look
• Direct bolt-on fitment using factory hangers and included hardware
• Improves exhaust flow velocity for potential performance gains
• Backed by Borla's Million-Mile Warranty

Specifications

• Part Number: 11944
• System Type: S-Type Axle-Back Exhaust
• Material: T-304 Stainless Steel
• Pipe Diameter: 2" inlet
• Exit Style: Single Right Rear Exit
• Tip Size: 3.5" x 2.75" polished oval rolled angle-cut
• Drivetrain Compatibility: All-Wheel Drive (AWD)
• Engine Compatibility: 2.0L 4-Cyl (Impreza AWD)

Included Components

• 1x S-Type Axle-Back Exhaust Assembly (left & right)
• 1x Polished 3.5" x 2.75" Oval Rolled Angle-Cut Tip
• 1x Complete Hardware Installation Kit
• 1x Installation Instructions

Product Description

The Borla 11944 S-Type Axle-Back Exhaust System is a performance exhaust upgrade designed specifically for 2017-2023 Subaru Impreza Wagon and Hatchback models equipped with the 2.0L four-cylinder engine and all-wheel drive. This axle-back system replaces the rear section of the stock exhaust behind the axle with Borla's S-Type design, offering a balanced exhaust tone that is more aggressive than stock but still suitable for daily driving. The straight-through multi-core muffler and mandrel-bent T-304 stainless steel tubing increase exhaust flow efficiency and durability compared with the factory system.

Finished with a single polished 3.5" x 2.75" oval rolled angle-cut tip, the 11944 enhances the rear appearance and installs easily using factory hangers and the included hardware. This bolt-on system delivers smoother flow, a richer tone, and a slight potential for improved throttle response over stock while maintaining reliable performance. Backed by Borla's Million-Mile Warranty, the 11944 S-Type Exhaust provides lasting quality, distinctive sound, and durable construction for Impreza owners seeking a tasteful performance upgrade.