[New to the game]

Has anyone had a increase in fuel mileage after exhaust modifications? I'm thinking of removing the last muffler and replacing it with straight pipe. I have the non turbo version. I'd hate to cut up my 2023 sc for no Increase in performance or mpg.

 

[Nagrom]

Negligible gains. Sounds cool tho.

 

[Mike34]

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I can’t confirm then first sentence. But I definitely can the second! But I have the 2.5T. So I don’t know how that changes the results.

aloha mike