Q300 Cat-Back Exhaust for the 2010-2012 Subaru Legacy GT
The Invidia Q300 Cat-Back for the 2010-2012 Subaru Legacy GT brings Q300-level performance and sound to the fourth-generation Legacy GT’s turbocharged EJ25T. The Q300’s resonated design produces a deep and defined exhaust note while keeping sound levels appropriate for a touring sport sedan.
DETAILS
- Q300 resonated muffler
- 304 stainless
The 2010-2012 Legacy GT uses a turbocharged EJ25T that responds to exhaust work the same way as WRX-based builds. The Q300 is the correct sound level for a car used regularly for long-distance touring.
The Q300’s balanced character is a natural match for the Legacy GT’s touring sport positioning.
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
The Q300 for the Legacy GT is the correct exhaust for a car that combines daily touring duties with performance intent. It sounds better than stock without compromising the car’s all-purpose character. Fits the 2010-2012 Subaru Legacy GT with EJ25T.
Fitment
| Year | Make | Model | Notes |
|---|---|---|---|
| 2010-2012 | Subaru | Legacy GT | EJ25T turbo |





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