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      05-06-2013, 08:13 PM   #11
emFiveLA
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Drives: Bmw m5 F10
Join Date: Mar 2013
Location: Los Angeles

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Quote:
Originally Posted by Fly M5 View Post
I have the GTS and it does not have valves. It does get loud during cold start.
My work is next to downtown..let me know if you want to come by.
Thanks for letting me hear your car today. Great setup you have there!

I really liked the rpi gts, sounded louder than I thought it would be but reasonable at the same time. More resonance at low rpms than claimed i think but i havent heard an aftermarket exhaust with at least some resonance below 2,000 rpms on this car. Wondering how it compares to the eisenmann sport in terms of loudness and resonance.
Appreciate 0