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Bodytechz · 02-09-2011, 03:43 PM

Would I get an HP increase by adding only HFC's alone and would it increase my exhaust note as well? Not looking for excessively loud exhausts just a little more "Rumble" than stock. Also looking at adding HPS post MAF tubes. Thanks in advance!

02-09-2011, 03:43 PM	#1 (permalink)
Bodytechz Enthusiast Member Join Date: Jan 2011 Location: Illinois Posts: 253 Drives: '11 MB NISMO #0008 Rep Power: 15	HFC's only? Would I get an HP increase by adding only HFC's alone and would it increase my exhaust note as well? Not looking for excessively loud exhausts just a little more "Rumble" than stock. Also looking at adding HPS post MAF tubes. Thanks in advance!