my 2011GT exhaust sounds

billfisher

Active Member

Jul 17, 2005

1,296

4

38

huntsville, AL

Jan 19, 2011

#1

• Jan 19, 2011

• #1

ok the phone video just plain sucks, but the sounds are right.

1st video im pulling out of a gas staion where the road is wet. i cant shift fast with it spinning as hard as it was.

2nd is a 4th gear pull. i know i say 3rd in the video

3rd is cruising and quiet.


4th video is pulling out near the plant.

YouTube - Exhaust 1

YouTube - IMG 1198


YouTube - Exhaust 4











exhaust is stock headers, lethal 3" offroad xpipe, stock resonators, roush axleback.
when its dry ill do some hard, quick shifting and video it.

 

BurningRubber

10 Year Member

Dec 6, 2004

1,865

24

58

Jan 19, 2011

#2

• Jan 19, 2011

• #2

That sounds ridiculous...

Sounds so sick spinning that high in the RPM's.

 

billfisher

Active Member

Jul 17, 2005

1,296

4

38

huntsville, AL

Jan 19, 2011

#3

• Jan 19, 2011

• #3

it will hit 7500 pretty easy. i wasnt looking at the tach. its at about 420rwhp right now. i just bought a 82mm throttle body. its supposed to be good for 25rwtq/10rwhp.


with the boss302 intake manifold i preordered i expect in the 440rwhp range.

 

BurningRubber

10 Year Member

Dec 6, 2004

1,865

24

58

Jan 20, 2011

#4

• Jan 20, 2011

• #4

So... 450rwhp possible with bolt ons, full exhaust (longtubes), and some good tuning?

 

billfisher

Active Member

Jul 17, 2005

1,296

4

38

huntsville, AL

Jan 20, 2011

#5

• Jan 20, 2011

• #5

BurningRubber said:

So... 450rwhp possible with bolt ons, full exhaust (longtubes), and some good tuning?

Click to expand...

oh yes, its already been done with e85. we havent tapped it out yet. we figure a full bolt-on/cams car should get 450-475rwhp. H/C/I 475-500rwhp.

 

billfisher

Active Member

Jul 17, 2005

1,296

4

38

huntsville, AL

Jan 20, 2011

#6

• Jan 20, 2011

• #6

435rwhp is average for full bolt ons with 93 octane. there is still more tuning, aftermarket throttle bodies, and the boss302 intake out there.

im going to dyno mine after i install the L&M throttle body i just ordered. i expect 430rwhp/410rwtq.

lethal claims 10rwhp/25rwtq from the throttle body alone-- no tuning required.


i dyno'd 398rwhp/387rwtq with just x-pipe and tune.

 

d98gt

Founding Member

Mar 14, 2002

4,505

59

204

SE Texas

Jan 20, 2011

#7

• Jan 20, 2011

• #7

Yeah a few more months until the Boss intake comes out; I am ready to see independent test.
JPC is also testing some cams I believe and they are around $800 which isn't too bad.

I imagine boss intake, cold air intake, full exhaust and other basic items are going to put some serious power down.

 

03_TrueBlue_GT

Active Member

May 5, 2010

810

41

29

Houston, Tx

Jan 20, 2011

#8

• Jan 20, 2011

• #8

Damn thats whats up those new 5.0's are the best, now it makes me feel like my GT is a V6 compared to them....

 

d98gt

Founding Member

Mar 14, 2002

4,505

59

204

SE Texas

Jan 20, 2011

#9

• Jan 20, 2011

• #9

03_TrueBlue_GT said:

Damn thats whats up those new 5.0's are the best, now it makes me feel like my GT is a V6 compared to them....

Click to expand...

Get you a blower and enjoy not making payments each month haha

I put down 391 with a 93 octane tune only. I expect to be over 400 now with my intake

 

03_TrueBlue_GT

Active Member

May 5, 2010

810

41

29

Houston, Tx

Jan 20, 2011

#10

• Jan 20, 2011

• #10

d98gt said:

Get you a blower and enjoy not making payments each month haha

I put down 391 with a 93 octane tune only. I expect to be over 400 now with my intake

Click to expand...

Ya it sucks having to pay for the car but it was the only way I could get a decent reliable fun car without making my parent pay for it which I didnt want them too in the first place..

I just put my GT on the 93 Tune and I guess it gained 15hp at most lol but its fun.

 

RedDaemon

10 Year Member

Mar 31, 2005

3,470

9

108

Atlanta, GA

Jan 20, 2011

#11

• Jan 20, 2011

• #11

sounds fantastic!!!

look what was just posted 30 min ago:

http://www.stangnet.com/mustang-for...orders-frpp-boss-302r-intake.html#post8364569

 

billfisher

Active Member

Jul 17, 2005

1,296

4

38

huntsville, AL

Jan 20, 2011

#12

• Jan 20, 2011

• #12

RedDaemon said:

sounds fantastic!!!

look what was just posted 30 min ago:

http://www.stangnet.com/mustang-for...orders-frpp-boss-302r-intake.html#post8364569

Click to expand...

i pre-ordered it back in december. 599.00

 

SteedaGT9150

Advanced Member

Nov 10, 2004

1,351

59

68

Maryland

Jan 21, 2011

#13

• Jan 21, 2011

• #13

sounds amazing

 

EvilTurkey

New Member

Sep 13, 2009

110

0

0

Philadelphia, PA

Jan 22, 2011

#14

• Jan 22, 2011

• #14

Holy crap that thing sounds incredible, do you feed it souls?!

 

Winters98GT

Whoop...whoop-whoop-whoop-whoop...GANGNAM STYLE!!!

Founding Member

Nov 29, 1999

5,520

1,291

224

H Town

Jan 22, 2011

#15

• Jan 22, 2011

• #15

Where the heck have you been, Bill?

Car sounds great! Get that sucker to the track!

 

billfisher

Active Member

Jul 17, 2005

1,296

4

38

huntsville, AL

Jan 23, 2011

#16

• Jan 23, 2011

• #16

Winters98GT said:

Where the heck have you been, Bill?

Car sounds great! Get that sucker to the track!

Click to expand...

im not gonna run it at the track till its paid for. i know ill blow the clutch. i wanna get the car done and get the turbo car ready for the race season.

a boss clutch will be a mod ill do before sticky tires and a track session. its a dyno queen till then.


im also going to buy another cadillac after i pay this off. i enjoyed driving the SLS and want another caddy for me.

 

johnnyt03gt

5 Year Member

Mar 15, 2008

453

5

29

dallas TX

Jan 24, 2011

#17

• Jan 24, 2011

• #17

stupid question, how much is the sticker price. on the 2011 GT cupe's ?
because im starting to like em. but, IM NOT getting rid of my 03 never every, every,
also considering a fox as second car,

 

SteedaGT9150

Advanced Member

Nov 10, 2004

1,351

59

68

Maryland

Jan 24, 2011

#18

• Jan 24, 2011

• #18

johnnyt03gt said:

stupid question, how much is the sticker price. on the 2011 GT cupe's ?
because im starting to like em. but, IM NOT getting rid of my 03 never every, every,
also considering a fox as second car,

Click to expand...

i think some have gottem them as low as 29k

 

billfisher

Active Member

Jul 17, 2005

1,296

4

38

huntsville, AL

Jan 24, 2011

#19

• Jan 24, 2011

• #19

ive seen them for 29800 with no options. base model.

 

JymboSlice

Member

Dec 9, 2008

385

0

17

Jan 24, 2011

#20

• Jan 24, 2011

• #20

does the motor still make power up till 7500 rpms? or does it drop off at 6500 rpms?