.:Trinity Autosport:. RPI F10 M5 GT AND GTS Exhaust
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11-06-2012, 01:18 PM
Drives: Jet Black e92 M3
Join Date: Apr 2012
Location: Orange County, CA
feedback from GTS test car:
"I have had the GTS exhaust for a week now..loving it. No drone at all!
On a scale of 1-10 I would say stock is 4 and GTS is 6 on loudness.
Quality and fitment is great"
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