testpipe or hi flow cat - 3000GT/Stealth International Message Center

blackrooster808 · 09-21-2007, 03:54 AM

ok guys, i did alot of research on this, but i couldnt find out if the hi flow cat takes away that odor the testpipe gives off.

i know that the testpipe has a bigger hp gain, but is it a noticable difference if yu switch to a hi fllow cat?

thanks in advance to whoever answer my questions

raven1231 · 09-21-2007, 08:50 AM

yes there is some difference not a huge one but its definatly there however in my opinion high flows sound better and as for the odor it might diffuse it a little but its all coming out either way just one a sec faster

drew93 · 09-21-2007, 12:26 PM

if ur na tp usually makes exhaust real raspy but if ur just in for performance tp ftw

93/3kgtsl · 09-23-2007, 09:47 PM

I have a tp and wish I got the high flow. The power is there, but the sound is horrible.

09-21-2007, 03:54 AM	#1 (permalink)
blackrooster808 Forum Member Join Date: Jun 2007 Location: honolulu,Hi Drives: 93 3kgt SL Trader Rating: (0)	testpipe or hi flow cat ok guys, i did alot of research on this, but i couldnt find out if the hi flow cat takes away that odor the testpipe gives off. i know that the testpipe has a bigger hp gain, but is it a noticable difference if yu switch to a hi fllow cat? thanks in advance to whoever answer my questions __________________ 93 3000gt SL:Eibach Ground Controls, Downpipe, high flow cat, Apexi n1 Catback, Bomz intake

09-21-2007, 08:50 AM	#2 (permalink)
raven1231 Forum user Join Date: Jul 2007 Location: cincinnati,ohio Drives: Singleturbo3k/Z31T Trader Rating: (1)	Re: testpipe or hi flow cat yes there is some difference not a huge one but its definatly there however in my opinion high flows sound better and as for the odor it might diffuse it a little but its all coming out either way just one a sec faster __________________ Built and Tuned By RUSH6432,IPS motorsports and myself. Currently 384whp@wategate 6.8psi Weight=2890lbs Tials are in Dyno pull on the way pushing for 10-13 on pump and 15-18 on meth or race fuel....hell maybe even run both and go for 19-22

09-21-2007, 12:26 PM	#3 (permalink)
drew93 Forum Member Join Date: Feb 2007 Trader Rating: (3)	Re: testpipe or hi flow cat if ur na tp usually makes exhaust real raspy but if ur just in for performance tp ftw

09-23-2007, 09:47 PM	#4 (permalink)
93/3kgtsl Forum Member Join Date: Mar 2006 Location: Claremont,Ca Drives: 93 SL 92 Vr4 Trader Rating: (5)	Re: testpipe or hi flow cat I have a tp and wish I got the high flow. The power is there, but the sound is horrible.

Sponsored Links
3000GT/Stealth International Message Center Advertisement