Nissan 370Z Forum - View Single Post - ARK PERFORMANCE INC: 370z DTS TRUE DUAL EXHAUST SYSTEM AKA ARK TYPE 1

DannyGT · 06-21-2010, 03:40 PM

Its true that its created by the HFC/Test pipes but its created by them at the Y/X/H section. I've heard that not having any connection between the two eliminates it because it doesnt cause the same frequencies at those joints.

But still...Its been somewhat proven that the X config gives better performance. So there is a bit of a trade-off. Hopefully you guys figure out a good balance...

06-21-2010, 03:40 PM	#8 (permalink)
DannyGT Track Member Join Date: Jan 2009 Location: Jersey Posts: 919 Drives: 370Z (SOLD) Rep Power: 279	Its true that its created by the HFC/Test pipes but its created by them at the Y/X/H section. I've heard that not having any connection between the two eliminates it because it doesnt cause the same frequencies at those joints. But still...Its been somewhat proven that the X config gives better performance. So there is a bit of a trade-off. Hopefully you guys figure out a good balance... __________________ Performance GTM Stage 1 SC, GTM Res.Test Pipes, Invidia Gemini Exhaust, GTM HD Oil Cooler Wheels & Suspension AME Tracer TM02's 19x9.5F 19x10.5R w/ 265x35F & 305x30R, Hotchkis Sways, BC (BR) Racing Coilovers (Car Sold)