Invidia Q300 Catback Exhaust – 2005-2009 Subaru Legacy GT

Q300 Cat-Back Exhaust for the 2005-2009 Subaru Legacy GT

The Invidia Q300 Cat-Back for the 2005-2009 Subaru Legacy GT brings Q300-level performance and sound to the third-generation Legacy GT’s turbocharged EJ20T platform. The Q300’s resonated design produces a deep and defined exhaust note while keeping sound levels appropriate for a car that also serves long-distance touring duties.

DETAILS

• Q300 resonated muffler
• 304 stainless steel
• Mandrel-bent piping
• Improved exhaust flow over OEM

The Legacy GT’s EJ20T turbocharged engine shares architecture with the WRX of the same era and responds to exhaust modifications in the same way, improved flow translates to better turbo response and a more expressive sound. The Q300’s resonated design is the correct choice for a car that doubles as daily transportation, keeping the exhaust note deep and refined without the aggression that would make long highway stints tiresome.

The Legacy GT is often overlooked when it comes to performance parts, but the turbocharged EJ platform underneath responds exactly as expected. The Q300 gives this car the exhaust it should have had from the factory, better flow, better sound, no compromises on daily usability.

What’s in the Box

• Cat-back exhaust system (all sections)
• Exhaust tips
• Gaskets
• Mounting hardware (nuts, bolts, hangers)
• Installation instructions

Why Choose Invidia

Invidia has been manufacturing performance exhaust systems in Japan since 1999, and in that time they have built a reputation that carries real weight in the tuning community. Every system is manufactured using SUS304 stainless steel and mandrel-bent tubing, which eliminates the flow restrictions and weak points that crush-bent alternatives introduce at every corner. Their in-house engineering team designs each application from scratch rather than adapting a generic template, which is why Invidia fitment is consistently tighter than the competition. The result is an exhaust that installs cleanly, seals correctly, and lasts. Invidia backs their products with a quality standard that is visible in the finish, the weld quality, and the hardware, details that reflect over two decades of refining the same core manufacturing process.

The RallySport Take

We stock the Q300 for the Legacy GT because there is a dedicated community of Legacy GT owners who want quality performance parts for their car and should not have to settle for lesser options. The EJ20T deserves it. Fits the 2005-2009 Subaru Legacy GT with EJ20T turbocharged engine.

Fitment