Nissan 370Z Forum - View Single Post - Fancy Tech: How to Get Rid of Exhaust Drone, works great!

TeamARK · 05-26-2011, 01:55 PM

What some of the guys are mentioning here is the incorporation of the quarter length pipe.

Length of pipe needed = Speed of sound / (4*/Frequency)

*4 is the factor for the quarter length

05-26-2011, 01:55 PM	#76 (permalink)
TeamARK Track Member Join Date: Jul 2009 Location: CHINO Posts: 957 Drives: Black 350z/370z Rep Power: 16	What some of the guys are mentioning here is the incorporation of the quarter length pipe. Length of pipe needed = Speed of sound / (4/Frequency) 4 is the factor for the quarter length