If the Exhaust is too loud - Here is your solution
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02-24-2013, 10:05 AM
Drives: F25 2.8dF82 M4 R1200GS
Join Date: Apr 2007
Supertrapps are real bad for power but depending on the disc setup can do a good job of quieting things down.We used them over 20 years ago on our racecar & went to Flowmasters to meet the noise regs.I am suprised that Supertrapps are still used.
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