3 311mp3 Member : 01 mazda mp3 06 mazdaspeed6 Apr 6, 2010 #21 Igve2shtz said: how much did the resonated testpipe quiet down the exhaust? I havent yet installed my CBE but am thinking about picking this up just in case. Click to expand... not a ton, but it did take the "edge" off it.
Igve2shtz said: how much did the resonated testpipe quiet down the exhaust? I havent yet installed my CBE but am thinking about picking this up just in case. Click to expand... not a ton, but it did take the "edge" off it.
3 311mp3 Member : 01 mazda mp3 06 mazdaspeed6 Apr 11, 2010 #22 catback sold! race pipe still for sale
