Which Exhaust should I get? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

81_customdeluxe_4x4 · 04-05-2010, 06:23 PM

I want dual exhaust on my 81 custom deluxe. I dont want it really loud but I want it to have a nice rumble to it when I gas on it? Im leaning towards flowmaster do the 50 series sound nice?

gchemist · 04-05-2010, 07:04 PM

Checkout my videos. Magnaflows!!

bigarmzz · 04-05-2010, 08:35 PM

flowmaster 40's baby! you want rumble, you got it

nuttin like that performance sound

ocbaud · 04-05-2010, 08:46 PM

i've been really happy with my magnaflows, but i think i'll be even happier once i get the bassani's swapped over :-)

staggerd86c-10 · 04-05-2010, 08:48 PM

racing dynomax sound great under my truck.

dbmx66 · 04-05-2010, 10:31 PM

full length headers, 3 inch, true duals, cutouts, no cats, single chamber race mufflers, then dump it right behind the cab. that will be loud as hell even with the cutouts closed

SatisTraction · 04-05-2010, 10:44 PM

this is what i ordered. i have not installed it yet so i cant say how it fits. i do have a pypes system on my 69 camaro and like it alot.

http://www.pysales.com/iw_products.m...30?company=ppe

Panelman55 · 04-05-2010, 10:56 PM

Flow master exhaust are over rated. I'll never buy another set.

gchemist · 04-05-2010, 11:55 PM

Dual 14" in/out 2.5" Magnaflow with X-pipe.

jchav62 · 04-06-2010, 10:41 AM

Flowmaster 40's sound good, but to me it's way too loud inside the cab. Especially at cruise mode. If I ever get Flow's again, I'll check into 50 or 70 series.

Do Magnaflows have the same issues?

thirdstreettito · 04-06-2010, 10:58 AM

Quote:

Originally Posted by dbmx66

full length headers, 3 inch, true duals, cutouts, no cats, single chamber race mufflers, then dump it right behind the cab. that will be loud as hell even with the cutouts closed

From the original post: I dont want it really loud

k10shortbox · 04-06-2010, 11:10 AM

Spintech pro streets is what i have and they sound AMAZING

red rumbler · 04-06-2010, 11:52 AM

longtube headers 2 and a 1\4 inch pipe straight back empty the cats and put magnaflow super 44s on it its quiet when you idle but when you stomp it your heard for miles. and its sounds alot tougher then a glass pack haha. o and dump em out right behind each wheel

Pyrotechnic · 04-06-2010, 02:37 PM

Right now I have 2 of the Flowmaster 50 series Delta Flow. With long tube headers, an H pipe, and the pipes exiting under the rear bumper, it's just enough to please the ear but not enough to annoy. Doesn't make the booming statement that the original 40 series do, but it's still got that signature sound.

Jim85IROC · 04-06-2010, 02:57 PM

I've got the pypes stainless race mufflers on my 87 454 Sierra Classic. The motor is stock with stock exhaust manifolds, !cats, and I'm very happy with the sound. It's not nearly as loud as one would expect, and when I'm cruising I really don't even hear it. It's got a very deep rumble at idle, and sounds good when I step on it.

MTCK · 04-06-2010, 06:27 PM

I've got an almost identical system to Pyrotechnic's except mine exits to the sides behind the rear tires. I love the way it sounds. Nice and deep at idle with not too much resonance in the cab at cruise and still a little crack when you get on it. I've had 40 series as well with no h-pipe and they were substantially louder. Exhaust tone is a very subjective topic so try to listen to a few to see what you like.

qu1cks1lver56 · 04-06-2010, 06:47 PM

Quote:

Originally Posted by k10shortbox

Spintech pro streets is what i have and they sound AMAZING

make a video

gchemist · 04-06-2010, 07:21 PM

Quote:

Originally Posted by jchav62

Do Magnaflows have the same issues?

Nope, I cruise at 2000 RPMs. No major interior sound!! I can almost hear tire noise over the sound. Magnaflows are true flow through mufflerts. Flowmasters are baffelled for sound. I've ran Flowmasters too. I'll take Magnaflow over Flowmaster any day!! I like them so much, I'm installing one on my 96 Jimmy.

73chevyman · 04-06-2010, 07:34 PM

i think i got 40's on mine true duals all the way back difference is with me i want to heard not seen sorry had to comment on this..... but think the 50 would be ur choice your looking for

GMC Guy · 04-06-2010, 08:36 PM

anyone ever use this?

http://www.summitracing.com/parts/PYE-XVX10/?rtype=10

dbmx66 · 04-06-2010, 08:38 PM

Quote:

Originally Posted by thirdstreettito

From the original post: I dont want it really loud

whooops i misread it, i though he sed he did hahah

manimal · 04-06-2010, 09:40 PM

Quote:

Originally Posted by gchemist

Nope, I cruise at 2000 RPMs. No major interior sound!! I can almost hear tire noise over the sound. Magnaflows are true flow through mufflerts. Flowmasters are baffelled for sound. I've ran Flowmasters too. I'll take Magnaflow over Flowmaster any day!! I like them so much, I'm installing one on my 96 Jimmy.

I have to agree with this statement. I had the all must have Flowmasters on my '65 Chevelle,and a handful of my trucks. NEVER again. I had Magnaflo's on my '71 w/454 and it sounded PERFECT. I cant stand the droning noise inside the cab.

coater · 04-06-2010, 10:42 PM

Can you tell me what Magnaflows you used not to have the droun in the cab? Did you run strait or x pipe?

k10shortbox · 04-06-2010, 10:54 PM

Quote:

Originally Posted by qu1cks1lver56

make a video

I will when I'm home from school this weekend, they have some samples on their website with ls1's if you want to check those out. http://www.spintechmufflers.com Or youtube spintech pro street mufflers im sure there are some videos on there.

asphaltburner · 04-06-2010, 11:25 PM

Yo! Long Hookers into 2.5" Summit turbos with a 90 degree bend to exit in front of the rears worked well on my '76 Camaro, giving it an imposing sound at cruise,...and an overwhelming roar with heavier acceleration.
So FRANKENTRUCK got shorty headers (for clearance), into 2.5" Summit turbos, a Summit "H" pipe kit, and 2.5" exhaust straight out the back. All tucked up nicely within the 4x4's frame. Scott @ Ken's Muffler in Ft Collins, CO did the install for me:

Name: 101308 002 (Custom).jpg
Views: 3627
Size: 72.7 KB

Name: 101308 002 (Custom).jpg
Views: 3627
Size: 72.7 KB

Great sound and horsepower without the expense or the loud! And I'd be hard pressed to drag this exhaust on the ground, as you can see!
Todd.

04-05-2010, 06:23 PM	#1
81_customdeluxe_4x4 Registered User Join Date: Nov 2009 Location: north carolina Posts: 27	Which Exhaust should I get? I want dual exhaust on my 81 custom deluxe. I dont want it really loud but I want it to have a nice rumble to it when I gas on it? Im leaning towards flowmaster do the 50 series sound nice?

04-05-2010, 07:04 PM	#2
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	Re: Wjich Exhaust should I get? Checkout my videos. Magnaflows!! __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos

04-05-2010, 08:35 PM	#3
bigarmzz Registered User Join Date: Sep 2004 Location: Elkins, West Virginia Posts: 2,542	Re: Wjich Exhaust should I get? flowmaster 40's baby! you want rumble, you got it nuttin like that performance sound __________________ 1987 350 TBI lowered 5/7

04-05-2010, 08:46 PM	#4
ocbaud Garage Queen Material Join Date: Oct 2002 Location: USA Posts: 4,129	Re: Wjich Exhaust should I get? i've been really happy with my magnaflows, but i think i'll be even happier once i get the bassani's swapped over :-)

04-05-2010, 08:48 PM	#5
staggerd86c-10 Squarebody Aficionado Join Date: May 2008 Location: Miami, FL Posts: 713	Re: Wjich Exhaust should I get? racing dynomax sound great under my truck.

04-05-2010, 10:31 PM	#6
dbmx66 Registered User Join Date: Aug 2009 Location: PA Posts: 883	Re: Which Exhaust should I get? full length headers, 3 inch, true duals, cutouts, no cats, single chamber race mufflers, then dump it right behind the cab. that will be loud as hell even with the cutouts closed Last edited by dbmx66; 04-05-2010 at 10:32 PM.

04-05-2010, 10:44 PM	#7
SatisTraction Registered User Join Date: Feb 2010 Location: jackson ms Posts: 133	Re: Which Exhaust should I get? this is what i ordered. i have not installed it yet so i cant say how it fits. i do have a pypes system on my 69 camaro and like it alot. http://www.pysales.com/iw_products.m...30?company=ppe __________________ WTB 73-87 SWB fleetside bed!! 85 C10 6.0 project 69 camaro ls1 / t56 90 mustang lx 75 bronco injected 351w

04-05-2010, 10:56 PM	#8
Panelman55 Registered User Join Date: Dec 2009 Location: Winston, Ga. Posts: 240	Re: Which Exhaust should I get? Flow master exhaust are over rated. I'll never buy another set. __________________ In God We trust!!!

04-05-2010, 11:55 PM	#9
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	Re: Which Exhaust should I get? Dual 14" in/out 2.5" Magnaflow with X-pipe. __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos

04-06-2010, 10:41 AM	#10
jchav62 1962 C-10 Join Date: Apr 2005 Location: Las Vegas, New Mexico Posts: 4,978	Re: Which Exhaust should I get? Flowmaster 40's sound good, but to me it's way too loud inside the cab. Especially at cruise mode. If I ever get Flow's again, I'll check into 50 or 70 series. Do Magnaflows have the same issues? __________________ Joseph Chavez "See the USA in a Chevrolet!!" ......................_____ .........________//__{\_____ ,,,,,,,/__(O)___//___/__(O)_/ 1962 C10 Shortbed Fleetside 327/th350 GV overdrive 1974 C10 Longbed Fleetside 350/th350 "The Trash Truck" 1999 Chevy 2500 OBS, Longbed 5.7/4L80E 4x4 2015 GMC Sierra SLE 1500 4x4

04-06-2010, 11:10 AM	#12
k10shortbox Registered User Join Date: Mar 2009 Location: Sioux Falls, SD Posts: 44	Re: Which Exhaust should I get? Spintech pro streets is what i have and they sound AMAZING

04-06-2010, 11:52 AM	#13
red rumbler Registered User Join Date: Oct 2009 Location: stouffville ontario Posts: 166	Re: Which Exhaust should I get? longtube headers 2 and a 1\4 inch pipe straight back empty the cats and put magnaflow super 44s on it its quiet when you idle but when you stomp it your heard for miles. and its sounds alot tougher then a glass pack haha. o and dump em out right behind each wheel

04-06-2010, 02:37 PM	#14
Pyrotechnic Registered User Join Date: Feb 2007 Location: Austin, TX Posts: 3,930	Re: Which Exhaust should I get? Right now I have 2 of the Flowmaster 50 series Delta Flow. With long tube headers, an H pipe, and the pipes exiting under the rear bumper, it's just enough to please the ear but not enough to annoy. Doesn't make the booming statement that the original 40 series do, but it's still got that signature sound. __________________ 1977 GMC Sierra Grande

04-06-2010, 02:57 PM	#15
Jim85IROC Registered User Join Date: Dec 2004 Location: Readsboro, VT Posts: 502	Re: Which Exhaust should I get? I've got the pypes stainless race mufflers on my 87 454 Sierra Classic. The motor is stock with stock exhaust manifolds, !cats, and I'm very happy with the sound. It's not nearly as loud as one would expect, and when I'm cruising I really don't even hear it. It's got a very deep rumble at idle, and sounds good when I step on it. __________________ 1987 GMC Sierra Classic 3500 454 TH400 My Sounddomain Page

04-06-2010, 06:27 PM	#16
MTCK Registered User Join Date: Dec 2009 Location: Fairbanks, AK Posts: 1,830	Re: Which Exhaust should I get? I've got an almost identical system to Pyrotechnic's except mine exits to the sides behind the rear tires. I love the way it sounds. Nice and deep at idle with not too much resonance in the cab at cruise and still a little crack when you get on it. I've had 40 series as well with no h-pipe and they were substantially louder. Exhaust tone is a very subjective topic so try to listen to a few to see what you like. __________________ -Marcus 1991 V3500 L29 454 4L80E NP205 D60/14 Bolt 4.56's 1984 K30 292 TH400 NP205 D60/14 Bolt 4.56's flat bed 7'6" Meyer Plow 2022 Silverado 3500 L8T Project Daily Driver Project Heavy Hauler Project Plow Truck



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04-06-2010, 07:34 PM	#19
73chevyman Registered User Join Date: Nov 2008 Location: Lusby, MD Posts: 563	Re: Which Exhaust should I get? i think i got 40's on mine true duals all the way back difference is with me i want to heard not seen sorry had to comment on this..... but think the 50 would be ur choice your looking for __________________ http://67-72chevytrucks.com/vboard/group.php?groupid=37 73 C10 Fleetside If it ain't a Chevy it's foreign http://hotridesmag.com/

04-06-2010, 08:36 PM	#20
GMC Guy Registered User Join Date: May 2009 Location: Sparks, NV Posts: 913	Re: Which Exhaust should I get? anyone ever use this? http://www.summitracing.com/parts/PYE-XVX10/?rtype=10 __________________ Greg 1974 GMC 1/2 Ton SWB Fleetside L33 5.3/4l65e .................__ ............._____l __\__ ..............l_(O)_ l___(O)]

04-06-2010, 10:42 PM	#23
coater Registered User Join Date: Jan 2010 Location: Leesburg,Ga. Posts: 359	Re: Which Exhaust should I get? Can you tell me what Magnaflows you used not to have the droun in the cab? Did you run strait or x pipe?

04-06-2010, 11:25 PM	#25
asphaltburner Registered User Join Date: Jul 2008 Location: Ault, Colorado Posts: 862	Re: Which Exhaust should I get? Yo! Long Hookers into 2.5" Summit turbos with a 90 degree bend to exit in front of the rears worked well on my '76 Camaro, giving it an imposing sound at cruise,...and an overwhelming roar with heavier acceleration. So FRANKENTRUCK got shorty headers (for clearance), into 2.5" Summit turbos, a Summit "H" pipe kit, and 2.5" exhaust straight out the back. All tucked up nicely within the 4x4's frame. Scott @ Ken's Muffler in Ft Collins, CO did the install for me: Great sound and horsepower without the expense or the loud! And I'd be hard pressed to drag this exhaust on the ground, as you can see! Todd. __________________ '78 3/4 ton 4x4 custom "Todd-built" FRANKENTRUCK! Last edited by asphaltburner; 04-06-2010 at 11:27 PM.

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