Quote:
Originally Posted by LostSol
The stock cats dont have them. all of the high quality test pipes dont have them (ie FI, ARK, Motordyne). And if anything they would increase resonance and nvh.
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Flexible hoses used in industry are implemented to reduce and isolate vibration and harmonics. I wouldnt just assume the product is crap because it has flexible braided hoses.
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2011 370Z, 6-Speed Manual, Sport Package. - K&N Drop ins | Top Speed Axleback | H&R Spacers SOLD
2009 G8 GT, 6.0L LSX V8, Rotofab Intake, ARH Long tubes, SOLO exhaust, VMS Tune - SOLD
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