Quote:
Originally Posted by SwissCheese
I just ordered the CBE with 18" resonators and resonated test pipes. I figured that the test pipes would make up for the reduced volume from the 18" resonators.
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i herd adding test pipes or hfc will increase the volume of the exhaust and cabin drone. 12 inch or 18 inch with stock oem cats will cause min to no drone cause of the cats. i was thinking going non resonated with oem cats.
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2014 White Tour/Sports Package 6MT , RJM Adjustable Clutch Pedal, GT-R Start, Stillen CAI, Z1 25 Row Oil Cooler, Motordyne E370, Swifts, 20mm/25mm, SPL Rear Camber TOTALED 10/24/14 2013 Black Tour/Sports Package
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