hi-flow cats

armymike63b · February 8th, 2008, 06:22 PM

i have a 04 mach 1 i put 40 series flows on it but its just not very loud lol we have to have cats though so will hi-flow cats make it louder

ModMustang97GT · February 8th, 2008, 06:31 PM

Yes they will, but it will still not be as loud as the offroad pipes.

Rico-mofos · February 8th, 2008, 07:08 PM

catted x pipe from pypes....very loud

takiller · February 8th, 2008, 10:00 PM

oh yea bro. nothing compares to the O/R x pipe, besides maybe open headers i suppose.(as far as sound goes)

AndrewA. · February 8th, 2008, 10:55 PM

Or put some SLP LMS on there. Deff need on o/r mid pipe tho..dont mess with that high flow cat crap.

mixedbreed02gt · February 8th, 2008, 11:30 PM

Originally Posted by armymike63b

i have a 04 mach 1 i put 40 series flows on it but its just not very loud lol we have to have cats though so will hi-flow cats make it louder

buddy of mine back in KC had an SLP LM2 system on his 03 Mach 1, and it was pretty aggressive sounding, and of moderate volume, but it wasnt too loud or obnoxious.

takiller · February 8th, 2008, 11:52 PM

Really? i would of thought the 4v would have had a louder and obnoxious sound. just wasnt sure though. i have the 2v and its loud and obnoxious. almost like nascar loud.

Blk01ponyGT · February 8th, 2008, 11:57 PM

no cats FTW

BWAL · February 9th, 2008, 12:00 AM

what do yall do for emmissions testing? just replace the o/r midpipe with a catted midpipe once a year?

takiller · February 9th, 2008, 12:16 AM

if you get a tuner it takes care of the CEL. so when you get it inspected and they hook it up it doesnt throw any codes. and BAMM!!! you pass inspection. it'll cost you a tuner though but its DEF worth it anyways.

takiller · February 9th, 2008, 12:17 AM

or at least thats how we do it in TX.

takiller · February 9th, 2008, 12:17 AM

some people are much harder on emissions then we are here.

AndrewA. · February 9th, 2008, 12:23 AM

Just give the inspection guy alittle

and your good.

Blk01ponyGT · February 9th, 2008, 12:24 AM

haha youve gotta pretty much know someone....

BWAL · February 9th, 2008, 12:26 AM

Originally Posted by AndrewA.

Just give the inspection guy alittle and your good.

HOMO!

BWAL · February 9th, 2008, 12:26 AM

Originally Posted by takiller

if you get a tuner it takes care of the CEL. so when you get it inspected and they hook it up it doesnt throw any codes. and BAMM!!! you pass inspection. it'll cost you a tuner though but its DEF worth it anyways.

damn, too bad that doesn't work on pushrods

February 8th, 2008, 06:22 PM	#1
armymike63b Regular 2004 mustang mach 1 Join Date: Nov 2007 Location: killeen texas Posts: 335 iTrader: 0 reviews	hi-flow cats i have a 04 mach 1 i put 40 series flows on it but its just not very loud lol we have to have cats though so will hi-flow cats make it louder

February 8th, 2008, 10:00 PM	#4
takiller Hardcore Enthusiast 2003 Mustang GT 9.0 in the 8th Join Date: Aug 2007 Location: Texas Posts: 1,194 iTrader: 1 reviews	oh yea bro. nothing compares to the O/R x pipe, besides maybe open headers i suppose.(as far as sound goes) __________________ C&L CAI, 75 TB, Plenum, O/R H Pipe, SLP LM1's (Dumped), Eibach SS, Tokico S/S, Moser 31 Splines, Cobra Diff, FRPP 410's, XCal 3 93 Tune

February 8th, 2008, 10:55 PM	#5
AndrewA. Hardcore Enthusiast 2001 Mustang GT 8.9@78 Join Date: Jul 2007 Location: DFW Texas Posts: 1,925 iTrader: 2 reviews	Or put some SLP LMS on there. Deff need on o/r mid pipe tho..dont mess with that high flow cat crap. __________________ Fire it up, burn it down.

February 8th, 2008, 11:52 PM	#7
takiller Hardcore Enthusiast 2003 Mustang GT 9.0 in the 8th Join Date: Aug 2007 Location: Texas Posts: 1,194 iTrader: 1 reviews	Really? i would of thought the 4v would have had a louder and obnoxious sound. just wasnt sure though. i have the 2v and its loud and obnoxious. almost like nascar loud. __________________ C&L CAI, 75 TB, Plenum, O/R H Pipe, SLP LM1's (Dumped), Eibach SS, Tokico S/S, Moser 31 Splines, Cobra Diff, FRPP 410's, XCal 3 93 Tune

February 8th, 2008, 11:57 PM	#8
Blk01ponyGT Hardcore Enthusiast 2004 SVT Cobra Join Date: May 2007 Location: Raleigh NC Posts: 1,621 iTrader: 1 reviews	no cats FTW __________________ Garage: http://www.moddedmustangs.com/forums...e-member-9480/ 04 Cobra - STOCK for now

February 8th, 2008, 06:31 PM	#2
ModMustang97GT Hardcore Enthusiast 1997 Mustang GT Faster than an s4 Join Date: Aug 2007 Location: Seattle, WA Posts: 1,598 iTrader: 0 reviews	Yes they will, but it will still not be as loud as the offroad pipes.

February 8th, 2008, 07:08 PM	#3
Rico-mofos Hardcore Enthusiast 2008 Bullitt #890 slow Join Date: Jan 2008 Location: Chicago Posts: 1,589 iTrader: 0 reviews	catted x pipe from pypes....very loud

February 9th, 2008, 12:00 AM	#9
BWAL MSTRB8N & MDR8N 2021 Mustang V15 Quad Turbo with nawz Join Date: Nov 2006 Location: On The Shaft Posts: 19,659 Blog Entries: 2 iTrader: 4 reviews	what do yall do for emmissions testing? just replace the o/r midpipe with a catted midpipe once a year? __________________ MM 1 am boner crew Cars and mod list in garage i like veiny meat sliding between my buttcheeks

February 9th, 2008, 12:16 AM	#10
takiller Hardcore Enthusiast 2003 Mustang GT 9.0 in the 8th Join Date: Aug 2007 Location: Texas Posts: 1,194 iTrader: 1 reviews	if you get a tuner it takes care of the CEL. so when you get it inspected and they hook it up it doesnt throw any codes. and BAMM!!! you pass inspection. it'll cost you a tuner though but its DEF worth it anyways. __________________ C&L CAI, 75 TB, Plenum, O/R H Pipe, SLP LM1's (Dumped), Eibach SS, Tokico S/S, Moser 31 Splines, Cobra Diff, FRPP 410's, XCal 3 93 Tune

February 9th, 2008, 12:17 AM	#11
takiller Hardcore Enthusiast 2003 Mustang GT 9.0 in the 8th Join Date: Aug 2007 Location: Texas Posts: 1,194 iTrader: 1 reviews	or at least thats how we do it in TX. __________________ C&L CAI, 75 TB, Plenum, O/R H Pipe, SLP LM1's (Dumped), Eibach SS, Tokico S/S, Moser 31 Splines, Cobra Diff, FRPP 410's, XCal 3 93 Tune

February 9th, 2008, 12:23 AM	#13
AndrewA. Hardcore Enthusiast 2001 Mustang GT 8.9@78 Join Date: Jul 2007 Location: DFW Texas Posts: 1,925 iTrader: 2 reviews	Just give the inspection guy alittle and your good. __________________ Fire it up, burn it down.

February 9th, 2008, 12:24 AM	#14
Blk01ponyGT Hardcore Enthusiast 2004 SVT Cobra Join Date: May 2007 Location: Raleigh NC Posts: 1,621 iTrader: 1 reviews	haha youve gotta pretty much know someone.... __________________ Garage: http://www.moddedmustangs.com/forums...e-member-9480/ 04 Cobra - STOCK for now

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