Invidia Q300™ 3.5″ Rolled Dual-Wall Titanium Tip Axle-Back Exhaust — Part # HS22SW4AG1GTL

Overview

Upgrade the rear exhaust on your 2022–2025 Subaru WRX with the Invidia Q300™ Axle-Back Exhaust (HS22SW4AG1GTL). Designed to replace the factory rear section, this high-flow axle-back system enhances exhaust sound, improves flow, and adds aggressive styling with premium titanium tips. Built for enthusiasts who want a refined yet spirited exhaust tone, the Q300™ delivers a performance-oriented upgrade that complements both daily driving and performance builds.

Key Features

• Rolled Dual-Wall 3.5" Titanium Tips
  Features eye-catching titanium finish tips that set off the rear styling with a premium, performance look.
  
  

• Direct-Fit Axle-Back Design
  Engineered specifically for the 2022–2025 WRX exhaust layout — installs using factory hangers and mounting points for a clean, bolt-on fit.

• Durable Construction
  Built with high-quality materials designed to withstand heat, corrosion, and daily use without sacrificing performance.

Benefits

• Produces a deeper, more aggressive exhaust tone compared to stock

• Improves exhaust flow for smoother, more responsive performance

• Adds a premium, performance-inspired rear appearance with titanium tips

• Ideal for daily driving and spirited street use

Fitment

• 2022–2025 Subaru WRX

The Invidia Q300 Axle-Back Exhaust (HS22SW4AG1GTL) is a great choice for WRX owners looking to enhance their vehicle’s sound, style, and performance without complicated installation — just bolt it on and enjoy a more engaging drive.