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03-21-2012, 12:49 PM
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#18
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Brigadier General 
Drives: 128i convertible
Join Date: Apr 2009
Location: Lexington, SC
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I think it is worthwhile but I tested the result with my radio shack sound pressure meter. It only really increases the loudness at cold start. Once the engine is warmed up, there was no difference. With the golf tee = louder at cold start but no different once warmed up. Still for no cost = worth doing.
Jim
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128i Convertible, MT, Alpine White, Black Top, Taupe Leatherette, Walnut, Sport
Ordered 5/22/09, Completed 6/4/09, At Port 6/9/09, On the Georgia Highway 6/13/09, Ship Arrived Charleston 6/24/09 at 10pm, PCD 7/21/09  |
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