Fitment Information

• Subaru WRX (2022, 2023, 2024, 2025)

Emissions Information

• This is a catback exhaust and does not alter, remove or replace any emissions equipment.

Specs & Features

• 60mm mandrel-bent piping: improves exhaust flow and throttle response
  
• SUS304 stainless steel construction: Long-lasting durability and corrosion resistance
  
• Direct bolt-on installation: no cutting or welding required
  
• Precision-built with TIG welds and CNC-machined flanges
• Exhaust Type:
  • Q300: Q300 axle-back design delivers a deep, refined exhaust tone without harsh rasp
  • Gemini (Twin Loop): Twin Loop muffler design reduces drone while maintaining a sporty, responsive tone
• Sound Profile:
  • Q300: Smooth, mature, and controlled—perfect for daily driving
  • Gemini (Twin Loop): Slightly more aggressive and present, but still comfortable for everyday use
• Tip Type:
  • Q300: Rolled dual-wall stainless steel tips (RSL) or burnt titanium tips (RTL)
  • Gemini (Twin Loop): Single-layer, straight-cut polished stainless tips (SSL) or burnt titanium tips (STL)
• Tip Size: Both systems feature 3.5-inch (89mm) tips for a clean, aggressive rear profile
• Driving Experience:
  • Q300: Minimal drone, ideal for long drives and daily comfort
  • Gemini (Twin Loop): Balanced tone with added character, designed to stay enjoyable without fatigue

Product Description

Your factory WRX exhaust is acting like a giant, restrictive cork that completely mutes the engine's legendary character. Upgrading to an Invidia Axle-Back Exhaust is the absolute smartest move for drivers who want to ditch that boring stock hum without committing to an obnoxiously loud, headache-inducing straight-pipe setup. By utilizing smooth, mandrel-bent 60mm SUS304 stainless steel piping, this bolt-on system drastically reduces backpressure compared to crushed factory bends. The real magic lies in your choice of sound profiles. If a smooth, mature, and completely drone-free commute is your goal, the Q300's large-volume muffler and rolled 3.5-inch tips deliver a highly sophisticated growl. Craving a bit more edge? The Gemini’s innovative Twin Loop design and straight-cut exits provide a perfectly balanced, aggressive punch that remains entirely comfortable on long highway road trips.

Every enthusiast eventually hits a wall where a suffocated, quiet exhaust ruins the visceral thrill of driving a turbocharged car, making this specific axle-back an absolutely mandatory upgrade. Swapping out those clunky factory mufflers not only gives your rear bumper a massive visual facelift—especially if you opt for the stunning burnt titanium tips—but it fundamentally transforms how the car feels and responds on the open road. Invidia has spent years dominating the aftermarket tuner industry, earning a die-hard reputation for engineering high-end exhaust components that boast flawless TIG welds, precise CNC-machined flanges, and perfect fitment right out of the box. By investing in Invidia's premium craftsmanship, you are securing a durable, headache-free performance modification that perfectly bridges the gap between a comfortable daily driver and a weekend canyon carver.