besides FI exhaust, which one do you recommend?
i don't want to wait 3 months for a fast intention exhaust ... if i have no other choice i will but i want some options.
2013 touring sports auto
i want to keep my cats stock, just change exhaust.
stillen ? , ark ?, which other ones do you recommend with a nice deep tone, no farting noise. HAS to be louder than stock.
- thanks
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