MAC pro dump exhaust system...

delgadog · August 4th, 2008, 02:28 PM

what do you guys think of the dump exhausts? how much hp can i pick up and how bad is the noise in the car? are there any problems associated with this kind of exhaust system? i'd love to hear your feed back, i'm thinking about getting this in a few weeks. all i have at the moment is the upper and lower intake manifold, CAI, a mild cam and equal length shorty headers. thank you.

TKOTLARZ · August 5th, 2008, 08:03 PM

i personally hate dumps..i dont think they sound as good and they are definitely louder inside the car

96gtponyred · August 5th, 2008, 11:07 PM

i think they look dumb to. the car looks way clean with some nice tips

mustangsoldier · August 21st, 2008, 01:24 AM

yea buddy of mine had a 89 w/ dump, eventually put on full system and it sounded a ton better.

AdderMk2 · August 21st, 2008, 02:46 PM

I had dumps on my car for about 5 months... the one weekend I actually went to the dragstrip... made me wish I had tailpipes.

being in the car for an hour with the drone of 2200 rpm's, literally made me go deaf

95StangMX · August 21st, 2008, 06:44 PM

its not so much that its loud in the car it like the others said its the droan over long periods and it makes me sleepy when driving long distance and listening to it.....and you better get some good speakers and an amp and forget about talking on your cell phone....also everything in my car seemed to vibrate or rattle from it so more noise....and as far as HP you are not going to gain anything from dumping the exhaust before the axle or running tail pipes unless you are talking about true dumps (cut-outs) that let the exhaust out before the muffler when open basically open header....

WildWill · August 22nd, 2008, 09:22 AM

i wouldn't get dumps if i were you. a noisy waste of money IMHO. just get a nice cat back system and be happy

August 4th, 2008, 02:28 PM	#1
delgadog Regular 1997 Mustang GT None yet... Join Date: Dec 2006 Location: Tampa, Fl Posts: 365 iTrader: 0 reviews	MAC pro dump exhaust system... what do you guys think of the dump exhausts? how much hp can i pick up and how bad is the noise in the car? are there any problems associated with this kind of exhaust system? i'd love to hear your feed back, i'm thinking about getting this in a few weeks. all i have at the moment is the upper and lower intake manifold, CAI, a mild cam and equal length shorty headers. thank you. __________________ 95 GT - nothing stock on her R.I.P. 97 GT - New hotness: CAI, 70mm TB, TB Plennum, PI Intake comming soon: PI H/C, shorty headers, o/r x, lower car, sub frames, cc plates, torque box kit, rear U/L control arms, NO2 kit 100 shot.

August 5th, 2008, 08:03 PM	#2
TKOTLARZ Hardcore Enthusiast 1994 GT Join Date: Nov 2007 Location: lake worth, Florida Posts: 1,002 iTrader: 0 reviews	i personally hate dumps..i dont think they sound as good and they are definitely louder inside the car __________________ Cohagan Engineering, Inc.

August 5th, 2008, 11:07 PM	#3
96gtponyred Regular 94 cobra Join Date: Jul 2007 Location: MA Posts: 491 iTrader: 0 reviews	i think they look dumb to. the car looks way clean with some nice tips __________________ cobra R hood (has a vin#) bassani catback flows welded in jegs O/R H-pipe Jlt CAI Mgw shifter 03 cobra rims 3.73's (on the way!!!)

August 21st, 2008, 02:46 PM	#5
AdderMk2 Banned Join Date: Aug 2007 Location: al-Ahhmadi, Kuwait Posts: 991 iTrader: 0 reviews	I had dumps on my car for about 5 months... the one weekend I actually went to the dragstrip... made me wish I had tailpipes. being in the car for an hour with the drone of 2200 rpm's, literally made me go deaf __________________ [URL="http://providence.craigslist.org/cto/2148862880.html"]1994 Cobra For Sale[/URL] [SIGPIC][/SIGPIC] [QUOTE=Timm10221]Its only a 10 inch Tach that sits right in the center of the dash with LED lights and a Spinner bezel that has dimonds and gold plating.. And when you hit 4500 plus is sounds off (AAHHH SHITT) :cool:[/QUOTE]

August 22nd, 2008, 09:22 AM	#7
WildWill Hardcore Enthusiast 1995 Mustang GT Join Date: Oct 2007 Location: Solomons, MD Posts: 1,112 iTrader: 0 reviews	i wouldn't get dumps if i were you. a noisy waste of money IMHO. just get a nice cat back system and be happy __________________ GT40p heads, 1.7 crane RR's, GT40 u/l, MAC LTs, MAC o/r h-pipe, Flowmaster 40s, 65mm t/b, '03 Cobra Bilstein Struts, Tokico Bullitt Shocks, MM c/c plates, Eibach Sportlines, B&M shifter, 255lph f/p, RAM p/g clutch, Fidanza alum fly, rebuilt t-5

August 21st, 2008, 01:24 AM	#4
mustangsoldier Hardcore Enthusiast 1993 Mustang we'll find out when i come home from iraq. Join Date: Jul 2008 Location: from Lawton, OK stationed @ Ft. Hood, TX Posts: 1,890 iTrader: 0 reviews	yea buddy of mine had a 89 w/ dump, eventually put on full system and it sounded a ton better.

August 21st, 2008, 06:44 PM	#6
95StangMX MM Fanatic 95 Mustang GT depends how many people are pushing Join Date: Oct 2007 Location: Playa del Carmen, Mexico Posts: 3,223 iTrader: 0 reviews	its not so much that its loud in the car it like the others said its the droan over long periods and it makes me sleepy when driving long distance and listening to it.....and you better get some good speakers and an amp and forget about talking on your cell phone....also everything in my car seemed to vibrate or rattle from it so more noise....and as far as HP you are not going to gain anything from dumping the exhaust before the axle or running tail pipes unless you are talking about true dumps (cut-outs) that let the exhaust out before the muffler when open basically open header....

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