Invidia HS22SW4AT4SSL Twin Loop Axle-Back for 2022-2025 Subaru WRX 2.4T

Vehicle Fitment

• 2022-2025 Subaru WRX (VB, 2.4L Turbo H4 FA24F, 6MT/CVT, AWD)

Fitment Notes

• Fits all 2022-2025 Subaru WRX VB trim levels equipped with the 2.4L turbocharged engine.
• Compatible with both 6-speed manual and Subaru Performance Transmission (CVT) models.
• Does not fit 2015-2021 VA WRX or WRX STI models.
• Direct bolt-on axle-back replacement utilizing factory exhaust mounting points.

Features

• Invidia Twin Loop axle-back performance exhaust system.
• Premium SUS304 stainless steel construction.
• Mandrel-bent 60mm piping for improved exhaust flow.
• Twin Loop muffler design minimizes cabin drone while enhancing exhaust tone.
• Quad 89mm (3.5-inch) single-wall polished stainless steel exhaust tips.
• Precision robot TIG-welded construction.
• CNC-machined flanges provide accurate fitment and leak-free sealing.
• Corrosion-resistant polished finish for long service life.
• Direct bolt-on installation with no cutting or welding required.

Specifications

• Brand: Invidia
• Part Number: HS22SW4AT4SSL
• Series: Twin Loop
• Product Type: Axle-Back Exhaust System
• Material: SUS304 Stainless Steel
• Pipe Diameter: 60mm (2.36 in.)
• Tip Diameter: 89mm (3.5 in.)
• Tip Finish: Polished Stainless Steel, Single-Wall
• Exit Configuration: Quad Rear Exit
• Position: Axle-Back

Included Components

• 1x Invidia Twin Loop Axle-Back Exhaust System
• 1x Installation Hardware Kit
• 1x Installation Instructions

Product Description

The Invidia HS22SW4AT4SSL Twin Loop Axle-Back Exhaust System is engineered specifically for the 2022-2025 Subaru WRX (VB) equipped with the 2.4L FA24F turbocharged engine. Constructed from premium SUS304 stainless steel with mandrel-bent 60mm piping, it improves exhaust flow while producing a refined, sporty exhaust note. The Twin Loop muffler design helps reduce unwanted cabin drone, making it ideal for both daily driving and spirited performance use.

Finished with quad 89mm polished stainless steel tips, the system enhances the appearance of the WRX while maintaining excellent fitment through precision CNC-machined flanges and robot TIG-welded construction. Designed as a direct bolt-on axle-back replacement, the HS22SW4AT4SSL installs using the factory mounting locations without cutting or welding, providing an easy upgrade in both sound and style.