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      06-26-2012, 10:46 AM   #12
Nicname
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Drives: '12 M3 E92 JB
Join Date: Oct 2011
Location: NJ

iTrader: (2)

What's the difference between test pipes and say a challenge sport x pipe in terms of gains, smell, inspection, sound/drone???
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'12 E92 ///M3 DCT loaded l Lux 5000k H8 l Gintani Sport l Gintani HFC x-pipe l Velos Tuning l Amuse Trunk l 20 % tints l Black kidneys/reflectors