Can I put a stock dual exhaust on a 2011 subaru legacy 2.5 non turbo that came stock with a single exhaust? I want a dual exhaust but don't have the money for a cat back

Eric Markle

Asked by Apr 22, 2014 at 08:39 AM about the 2011 Subaru Legacy 2.5i

Question type: Car Customization

2 Answers


I'm looking into Invidia Q300 - cat back. It's $714… which is up there in price, but well worth it from what I've heard. I would be interested in stock dual exhaust. I'll find out and get back to you.


Hey man I talked to my dealer. He was against stock dual from the 3.6 Legacy. He told me they wouldn't do it due to "check engine" trouble. I don't know if I believe this, but he told me if I ever have a "check engine" light come on and it can be traced back to the dual exhaust, it was cancel my warranty. So, the choice is yours pretty much haha.

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