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FM american thunder

  • Thread starter Thread starter yellowbeast
  • Start date Start date Jun 8, 2006
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yellowbeast

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Jun 8, 2006
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#1
  • Jun 8, 2006
  • #1
Ok, I just put on the flowmaster american thunder catback syatem on my car (01 Gt), and I'm not campletely pleased with it. It has a good idle and sounds good under hard acceleration, but on the highway I can't stand it! It's not the fact that it is loud but it it sounds like a darn bumble bee going down the road.
What is all of you guys opinions on this, Is it the mufflers, the H-pipe or what. What are you guys running?
 
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speedytang

Founding Member
Jul 28, 1999
765
1
17
Marengo,Ohio,US
Jun 8, 2006
#2
  • Jun 8, 2006
  • #2
Are you sure you don't have leaks at the H-Pipe.
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Jun 8, 2006
#3
  • Jun 8, 2006
  • #3
Flowmaster is known as Dronemaster for a reason
 
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thomas91169

I'd donkey punch my sister.
Aug 19, 2005
0
0
0
Modesto, CA
Jun 8, 2006
#4
  • Jun 8, 2006
  • #4
ugh flowmaster is teh suck.
 
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ShapeShifter

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Jun 5, 2006
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7
Jun 8, 2006
#5
  • Jun 8, 2006
  • #5
indeed the drone is horrible.
 

gtstangau

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Jan 9, 2006
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Alabama
Jun 8, 2006
#6
  • Jun 8, 2006
  • #6
The flowmasters have a lot of drone, mine are almost deafaning crusing around at like 2k rpm. I have come to like it though!
 
0

01Steeda

New Member
May 29, 2005
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Baton Rouge, LA
Jun 8, 2006
#7
  • Jun 8, 2006
  • #7
Drone is the trade off for not having that dam redneck truck sound. I'll put up with it.
 
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yellowbeast

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Jun 8, 2006
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#8
  • Jun 8, 2006
  • #8
Ok thanks, Just wanted to make sure that this was normal. I've kinda gotten used to it and with the radio on I don't hear it anyways.
 

Mossberg

Active Member
Jul 21, 2003
0
1
36
ATL, Shawty
Jun 8, 2006
#9
  • Jun 8, 2006
  • #9
Drone is teh chit! You guys are wussies.
 
F

four.six

New Member
Nov 27, 2004
443
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Corpus Christi, TX
Jun 8, 2006
#10
  • Jun 8, 2006
  • #10
flowmaster sounds oh so GOOD
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Jun 8, 2006
#11
  • Jun 8, 2006
  • #11
four.six said:
flowmaster sounds oh so GOOD
Click to expand...
from outside its one of the best sound, especially paired with O/R H.

But will i put one in my car? no.




Actually, i lied. i have them on my T/A. But i have no drone with it tho
 

Outlaw97GT

Member
Sep 10, 2005
234
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16
Redneckville, Tx
Jun 8, 2006
#12
  • Jun 8, 2006
  • #12
mity2 said:
from outside its one of the best sound, especially paired with O/R H.

But will i put one in my car? no.




Actually, i lied. i have them on my T/A. But i have no drone with it tho
Click to expand...

Because its a single exhaust set-up.
 
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yellowbeast

New Member
Jun 8, 2006
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Jun 8, 2006
#13
  • Jun 8, 2006
  • #13
What about a magnaflow, How do they sound?
 

BurningRubber

10 Year Member
Dec 6, 2004
1,865
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58
Jun 8, 2006
#14
  • Jun 8, 2006
  • #14
yellowbeast said:
What about a magnaflow, How do they sound?
Click to expand...

Catless X pipe and Magnapacks...
 

98gtblue

New Member
Dec 15, 2003
237
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houston
Jun 8, 2006
#15
  • Jun 8, 2006
  • #15
LT+O/R H-pipe+American Thunder Flows= teh win!!
I get a lot of compliments and the setup gives you a musclecar sound. Also the deep tone can be heard from far away. I like the drone, it is a good loud to me.
 

BurningRubber

10 Year Member
Dec 6, 2004
1,865
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58
Jun 8, 2006
#16
  • Jun 8, 2006
  • #16
I like either exhaust setup...

X pipe with straight through mufflers = awesome exotic sound, makes people wonder what is making the noise.

H pipe with chambered mufflers = Old muscle car era sound, everyone knows that your cruising around in Detroit Iron.

As far as mixing it up...

X pipe with chambered mufflers = Either good or bad. It depends on if you like alot of rhasp or almost rattle. Alot also depends on the brand X pipe (stamped, or true X) and the muffler itself.

H pipe with straight through mufflers = Kind of reminds me of a truck with glasspacks. Thats not bad, but not as extreme as the above combo's.
 
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Yellow2002GT

New Member
Feb 20, 2006
148
1
0
Raeford, NC/ FT Bragg
Jun 8, 2006
#17
  • Jun 8, 2006
  • #17
Once you start doing exhaust upgrades you mine as well get used to some level of drone.........I agree the flowmaster is the worst on the highway but the best sounding off the line and WOT!!!

"ED"
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Jun 8, 2006
#18
  • Jun 8, 2006
  • #18
Outlaw97GT said:
Because its a single exhaust set-up.
Click to expand...

your right. cheap GM Y pipe setup
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,178
17,880
224
Massachusetts
Jun 8, 2006
#19
  • Jun 8, 2006
  • #19
I love the drone. I get upset if i am driving and i can't park the tach needle at 2K RPM's to hear all that wonderful drone.

I'm dead serious. I wish they droned more!

Having driven alongside my car on the highway in another car, it sounds awesome from the outside. I have Flowmaster American Thunder cat-backs on both my cars. No regrets
 
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parkgoons

New Member
Dec 28, 2005
76
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0
Nevada
Jun 8, 2006
#20
  • Jun 8, 2006
  • #20
I turn on the A/C sometimes to make the drone louder
 
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