Go Back   Jeep Garage - Jeep Forum > Jeep Platform Discussion > Grand Cherokee - WK > Engine Performance/Intake/Exhaust

Join Jeep Garage Today
Reply
 
Thread Tools Display Modes
 
  #49  
Old 04-17-2012, 08:52 PM
Lucas J's Avatar
natural born world shaker

My Jeep: 2005 5.7L WK
 
Join Date: Aug 2011
Location: Mass
Posts: 2,692
Thanks: 127
Thanked 84 Times in 76 Posts
Rep Power: 996579
Lucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond repute
Keep in mind, I have the 5.7 so our exhausts are different. Mine has a resonator, which looks like a small muffler located right before the tip. The pic above doesn't have one. I have been thinking about having mine removed to make it louder.

You have nothing to worry about.
__________________

__________________


Beatrix "The Black Mamba" Build Thread
http://www.jeepgarage.org/f14/beatri...ead-42874.html
Reply With Quote
  #50  
Old 04-17-2012, 08:56 PM
Lucas J's Avatar
natural born world shaker

My Jeep: 2005 5.7L WK
 
Join Date: Aug 2011
Location: Mass
Posts: 2,692
Thanks: 127
Thanked 84 Times in 76 Posts
Rep Power: 996579
Lucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond repute
http://www.amazon.com/gp/aw/d/B000LG1SAO/ref=redir_mdp_mobile

This is the one I have.
__________________

__________________


Beatrix "The Black Mamba" Build Thread
http://www.jeepgarage.org/f14/beatri...ead-42874.html
Reply With Quote
  #51  
Old 04-17-2012, 09:10 PM
DGoral31's Avatar
Senior Member
My Jeep: 2006 4.7L WK
 
Join Date: Oct 2010
Location: Los Angeles
Posts: 3,891
Thanks: 78
Thanked 76 Times in 71 Posts
Rep Power: 538751
DGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

Quote:
Originally Posted by Lucas J View Post
Keep in mind, I have the 5.7 so our exhausts are different. Mine has a resonator, which looks like a small muffler located right before the tip. The pic above doesn't have one. I have been thinking about having mine removed to make it louder.

You have nothing to worry about.
dammit lucas you just about made me crap me pants
__________________


- Rough Country 2" Lift - BFG ATKO 265/70/R17 - 1.5" Spidertraxx - Bilstein shocks/struts - Pioneer DVD/GPS/BT/iPOD Head Unit- BLACKED OUT BADGES - Custom Flash light mount - 6K HID HL & FL - AFE Stage II CAI - PROF. BLACKED OUT 3rd - Commander shift knob - JEEP Slush Mats - shorty BLACKED OUT antenna - BLACKED OUT rims - BLACKED OUT gas cap - Custom Front light / pre runner bar - 3 Hella 5000k HID BRIGHT ASS lights - SuperChip 3875 - Ported Throttle Body - 4XGuard Front -
Reply With Quote
  #52  
Old 04-17-2012, 09:35 PM
Lucas J's Avatar
natural born world shaker

My Jeep: 2005 5.7L WK
 
Join Date: Aug 2011
Location: Mass
Posts: 2,692
Thanks: 127
Thanked 84 Times in 76 Posts
Rep Power: 996579
Lucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond repute
Lmao. Kolak is the man, he wouldn't mess you up. But that does explain why yours sounds louder then mine. Lol.
__________________


Beatrix "The Black Mamba" Build Thread
http://www.jeepgarage.org/f14/beatri...ead-42874.html
Reply With Quote
  #53  
Old 04-17-2012, 09:40 PM
DGoral31's Avatar
Senior Member
My Jeep: 2006 4.7L WK
 
Join Date: Oct 2010
Location: Los Angeles
Posts: 3,891
Thanks: 78
Thanked 76 Times in 71 Posts
Rep Power: 538751
DGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

Quote:
Originally Posted by Lucas J View Post
Lmao. Kolak is the man, he wouldn't mess you up. But that does explain why yours sounds louder then mine. Lol.
ya dude, looks like you have a mini muffler at the end of your set up... that will def quiet up that noise... couldn't you just cut that thing off and throw a pipe in between?
__________________


- Rough Country 2" Lift - BFG ATKO 265/70/R17 - 1.5" Spidertraxx - Bilstein shocks/struts - Pioneer DVD/GPS/BT/iPOD Head Unit- BLACKED OUT BADGES - Custom Flash light mount - 6K HID HL & FL - AFE Stage II CAI - PROF. BLACKED OUT 3rd - Commander shift knob - JEEP Slush Mats - shorty BLACKED OUT antenna - BLACKED OUT rims - BLACKED OUT gas cap - Custom Front light / pre runner bar - 3 Hella 5000k HID BRIGHT ASS lights - SuperChip 3875 - Ported Throttle Body - 4XGuard Front -
Reply With Quote
  #54  
Old 04-17-2012, 09:55 PM
Lucas J's Avatar
natural born world shaker

My Jeep: 2005 5.7L WK
 
Join Date: Aug 2011
Location: Mass
Posts: 2,692
Thanks: 127
Thanked 84 Times in 76 Posts
Rep Power: 996579
Lucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

That is what i am contemplating.
__________________


Beatrix "The Black Mamba" Build Thread
http://www.jeepgarage.org/f14/beatri...ead-42874.html
Reply With Quote
  #55  
Old 04-17-2012, 10:28 PM
DGoral31's Avatar
Senior Member
My Jeep: 2006 4.7L WK
 
Join Date: Oct 2010
Location: Los Angeles
Posts: 3,891
Thanks: 78
Thanked 76 Times in 71 Posts
Rep Power: 538751
DGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

just do it... dont weld it in, get some clamps so you can just take it off if it sound like crap
__________________


- Rough Country 2" Lift - BFG ATKO 265/70/R17 - 1.5" Spidertraxx - Bilstein shocks/struts - Pioneer DVD/GPS/BT/iPOD Head Unit- BLACKED OUT BADGES - Custom Flash light mount - 6K HID HL & FL - AFE Stage II CAI - PROF. BLACKED OUT 3rd - Commander shift knob - JEEP Slush Mats - shorty BLACKED OUT antenna - BLACKED OUT rims - BLACKED OUT gas cap - Custom Front light / pre runner bar - 3 Hella 5000k HID BRIGHT ASS lights - SuperChip 3875 - Ported Throttle Body - 4XGuard Front -
Reply With Quote
  #56  
Old 04-19-2012, 02:49 PM
Galaxie500's Avatar
Member
My Jeep: 2007 4.7L WK
 
Join Date: Jan 2011
Location: SF Bay Area
Posts: 266
Thanks: 60
Thanked 1 Time in 1 Post
Rep Power: 8239
Galaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond reputeGalaxie500 has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

Have you lost any low end torque or MPG's? I like it, sounds good.
__________________
Stock Baby! Kicker Sub Dual 10's
Reply With Quote
  #57  
Old 04-19-2012, 03:10 PM
DGoral31's Avatar
Senior Member
My Jeep: 2006 4.7L WK
 
Join Date: Oct 2010
Location: Los Angeles
Posts: 3,891
Thanks: 78
Thanked 76 Times in 71 Posts
Rep Power: 538751
DGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

Quote:
Originally Posted by Galaxie500 View Post
Have you lost any low end torque or MPG's? I like it, sounds good.
i havent had it long enough to figure out the mpgs

however the low end torque is an interesting question... i dont feel like the jeep is any faster at all... i hate to say this but i almost feel like my jeep felt more powerful with the stock system on.

i am going to re program my SC and see if that helps anything but i notice 0 power gain and maybe even a little bit of loss.

i am wondering if its due to the lack of back pressure with such a flow through system??

anybody with any ideas please chime in
__________________


- Rough Country 2" Lift - BFG ATKO 265/70/R17 - 1.5" Spidertraxx - Bilstein shocks/struts - Pioneer DVD/GPS/BT/iPOD Head Unit- BLACKED OUT BADGES - Custom Flash light mount - 6K HID HL & FL - AFE Stage II CAI - PROF. BLACKED OUT 3rd - Commander shift knob - JEEP Slush Mats - shorty BLACKED OUT antenna - BLACKED OUT rims - BLACKED OUT gas cap - Custom Front light / pre runner bar - 3 Hella 5000k HID BRIGHT ASS lights - SuperChip 3875 - Ported Throttle Body - 4XGuard Front -
Reply With Quote
The Following User Says Thank You to DGoral31 For This Useful Post:
  #58  
Old 04-19-2012, 03:48 PM
Lucas J's Avatar
natural born world shaker

My Jeep: 2005 5.7L WK
 
Join Date: Aug 2011
Location: Mass
Posts: 2,692
Thanks: 127
Thanked 84 Times in 76 Posts
Rep Power: 996579
Lucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

Check for leaks. Make sure the clamps are tight.
__________________


Beatrix "The Black Mamba" Build Thread
http://www.jeepgarage.org/f14/beatri...ead-42874.html
Reply With Quote
  #59  
Old 04-19-2012, 03:56 PM
DGoral31's Avatar
Senior Member
My Jeep: 2006 4.7L WK
 
Join Date: Oct 2010
Location: Los Angeles
Posts: 3,891
Thanks: 78
Thanked 76 Times in 71 Posts
Rep Power: 538751
DGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond reputeDGoral31 has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

Quote:
Originally Posted by Lucas J View Post
Check for leaks. Make sure the clamps are tight.
i had a professional install it... i watched him use air powered tools to install everything. I know what a leak sounds like, and i dont hear anything like that... although the overall exhaust sound could over power that leak. I will take a closer look when i get home later today, thanks Lucas.
__________________


- Rough Country 2" Lift - BFG ATKO 265/70/R17 - 1.5" Spidertraxx - Bilstein shocks/struts - Pioneer DVD/GPS/BT/iPOD Head Unit- BLACKED OUT BADGES - Custom Flash light mount - 6K HID HL & FL - AFE Stage II CAI - PROF. BLACKED OUT 3rd - Commander shift knob - JEEP Slush Mats - shorty BLACKED OUT antenna - BLACKED OUT rims - BLACKED OUT gas cap - Custom Front light / pre runner bar - 3 Hella 5000k HID BRIGHT ASS lights - SuperChip 3875 - Ported Throttle Body - 4XGuard Front -
Reply With Quote
  #60  
Old 04-19-2012, 04:17 PM
Lucas J's Avatar
natural born world shaker

My Jeep: 2005 5.7L WK
 
Join Date: Aug 2011
Location: Mass
Posts: 2,692
Thanks: 127
Thanked 84 Times in 76 Posts
Rep Power: 996579
Lucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond reputeLucas J has a reputation beyond repute
Re: 4.7 V8 Gibson Cat Back

Something doesn't make any sense. I felt gains instantly.
__________________

__________________


Beatrix "The Black Mamba" Build Thread
http://www.jeepgarage.org/f14/beatri...ead-42874.html
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
WK Magnaflow Cat Back Redrubicon2004 Grand Cherokee - WK 13 09-29-2010 02:59 PM

Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 10:23 PM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Copyright 2012 - JeepGarage.Org
The Jeep Grand Cherokee Owners Community