Upgrade the sound and style of your 2022+ WRX without the cost of a full exhaust system. The Invidia Axle-Back Exhaust (HS22SW4AG1GTL) delivers a deeper, more aggressive tone while retaining a simple bolt-on installation using your factory mid-pipe.

Designed for the VB chassis, this system is perfect for WRX owners who want a noticeable exhaust upgrade with minimal hassle.

Fitment

• Fits: 2022–2025 Subaru WRX
• Engine: 2.4L FA24 Turbo
• Trims: Base, Premium, Limited, GT
• Chassis: VB

Direct bolt-on to factory mid-pipe
No tuning required

Tip Options (Select Your Style)

• Burnt Titanium Tips
  Signature blue gradient finish for a bold, aggressive look
• Polished Titanium Tips
  Clean, OEM+ appearance with a bright metallic finish

Same axle-back system—tip finish is the only difference

Sound Profile

• Deeper and more aggressive than stock
• Noticeable cold starts and acceleration tone
• Moderate volume—louder than stock, quieter than full cat-back systems

Perfect for drivers who want daily-friendly sound with personality

Key Features

• Axle-Back Simplicity
  Reuses factory mid-pipe for quick, straightforward installation
• Quad Tip Design
  Retains the factory dual-exit look with upgraded styling
• Lightweight Construction
  Reduces weight compared to stock mufflers
• High-Quality Stainless Steel Build
  مقا corrosion-resistant and built to last

What’s Included

• Axle-back exhaust system (left & right muffler sections)
• Quad GT-style tips (burnt or polished)
• Gaskets & hardware

Why These are so Popular

• One of the easiest exhaust upgrades for the 2022+ WRX
• No need to replace the full exhaust system
• Great balance of sound, cost, and install time
• Keeps factory layout while improving tone and appearance