Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com
 
Emblempros
Go Back   Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > Specific Models / Packages > Camaro 1LE Forum


Reply
 
Thread Tools
Old 08-21-2014, 01:17 PM   #15
Melkor
 
Melkor's Avatar
 
Drives: 2014 Chevy Camaro SS w/1le Package
Join Date: Mar 2014
Location: Missoula, MT
Posts: 302
Quote:
Originally Posted by gajagfan View Post
What HP gain did you see, and did it require a tune?
Not much, like 5 brake without a tune. But more importantly, the whole car drives better.

I will also agree that the NPP is the best option, BUT...

Unless I'm greatly mistaken, you have to replace the back moulding as the dual tips won't fit.
__________________
DFTBA!
2014 Camaro 1SS w/1LE Track Pack
Melkor is offline   Reply With Quote
Old 08-21-2014, 01:19 PM   #16
Melkor
 
Melkor's Avatar
 
Drives: 2014 Chevy Camaro SS w/1le Package
Join Date: Mar 2014
Location: Missoula, MT
Posts: 302
Speaking of which... I need to get a tune. :P
__________________
DFTBA!
2014 Camaro 1SS w/1LE Track Pack
Melkor is offline   Reply With Quote
Old 08-21-2014, 02:44 PM   #17
ST1LE

 
ST1LE's Avatar
 
Drives: Pending
Join Date: Oct 2012
Location: Houston
Posts: 2,099
Quote:
Originally Posted by Melkor View Post
Not much, like 5 brake without a tune. But more importantly, the whole car drives better.

I will also agree that the NPP is the best option, BUT...

Unless I'm greatly mistaken, you have to replace the back moulding as the dual tips won't fit.
You are not mistaken sir.

This is a very cheap item, and extremely easy to perform.
__________________
SOLD - 2013 1LE - Pat G Spec'd Cam, NPP with 1 7/8" Long Tube Headers with High Flow Cats, Intake w/scoop, Ported Throttle Body, and Apex 1.25" Lowering Springs.
J-Rod Built and Matt@FSP Tuned
ST1LE is offline   Reply With Quote
Old 08-21-2014, 03:58 PM   #18
Melkor
 
Melkor's Avatar
 
Drives: 2014 Chevy Camaro SS w/1le Package
Join Date: Mar 2014
Location: Missoula, MT
Posts: 302
Quote:
Originally Posted by ST1LE View Post
You are not mistaken sir.

This is a very cheap item, and extremely easy to perform.
Would you do it yourself or have a body shop do it?
__________________
DFTBA!
2014 Camaro 1SS w/1LE Track Pack
Melkor is offline   Reply With Quote
Old 08-21-2014, 08:23 PM   #19
ST1LE

 
ST1LE's Avatar
 
Drives: Pending
Join Date: Oct 2012
Location: Houston
Posts: 2,099
Quote:
Originally Posted by Melkor View Post
Would you do it yourself or have a body shop do it?
Do it yourself for sure!

I installed the ZL1 diffuser on my 2013, and that required some cutting of the rear bumper.

I am not sure on a 2014, but going from single tip diffuser to NPP diffuser should not require anything more than removing some screws and popping out some clips, as least that is all that is required on 2013 models.
__________________
SOLD - 2013 1LE - Pat G Spec'd Cam, NPP with 1 7/8" Long Tube Headers with High Flow Cats, Intake w/scoop, Ported Throttle Body, and Apex 1.25" Lowering Springs.
J-Rod Built and Matt@FSP Tuned
ST1LE is offline   Reply With Quote
Old 08-21-2014, 11:38 PM   #20
BruHop
 
BruHop's Avatar
 
Drives: 2014 2SS 1LE,RS,NPP,Recaros in SW
Join Date: Apr 2012
Location: Sacramento
Posts: 363
Quote:
Originally Posted by ST1LE View Post
+1 on everything above!!
+2
BruHop is offline   Reply With Quote
Old 08-22-2014, 08:25 AM   #21
Infantryman11C
 
Infantryman11C's Avatar
 
Drives: 2014 2SS 1LE
Join Date: Mar 2014
Location: Georgia
Posts: 142
Quote:
Originally Posted by Southern Comfort View Post
IMO - NPP is fine without factory controller on a Camaro. I have done it before and would again. A lot of owners pull the fuse on the controller anyway.
Is there any HP difference between the stock exhaust I have and the NPP?
__________________
Brothers don't always have the same mother
Always remembered, Never forgotten

2014 2SS 1LE, Red Hot, BMW i8 headlights, diode dynamic LEDs, Borla ATAK CB exhaust, CAI intake, AirRaid TB Spacer, Emblem Pros Emblems all around
Infantryman11C is offline   Reply With Quote
Old 08-22-2014, 11:04 AM   #22
Melkor
 
Melkor's Avatar
 
Drives: 2014 Chevy Camaro SS w/1le Package
Join Date: Mar 2014
Location: Missoula, MT
Posts: 302
Quote:
Originally Posted by Infantryman11C View Post
Is there any HP difference between the stock exhaust I have and the NPP?
I think it depends on which "stock" you have.
__________________
DFTBA!
2014 Camaro 1SS w/1LE Track Pack
Melkor is offline   Reply With Quote
Old 08-22-2014, 11:31 AM   #23
Southern Comfort
No Tags/Habitual Violator
 
Southern Comfort's Avatar
 
Drives: 2010 ABM/LT/RS & z71
Join Date: Sep 2011
Location: North Georgia
Posts: 2,341
Quote:
Originally Posted by Infantryman11C View Post
Is there any HP difference between the stock exhaust I have and the NPP?
I only did the axle back conversion and only saw a few more hp at the highest rpms. I did a dyno comparison and posted a thread about it.
For power go with LT and HF or no cats and a tune. If warranty is a concern then you probably should stick to axle back options, and add LTs.

Added NPP thread:
http://www.camaro5.com/forums/showthread.php?t=316448

and just for fun:
http://lmgtfy.com/?q=camaro5+npp+dyno

Last edited by Southern Comfort; 08-22-2014 at 05:29 PM.
Southern Comfort is offline   Reply With Quote
 
Reply

Thread Tools

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

Forum Jump


All times are GMT -5. The time now is 04:18 PM.


Powered by vBulletin® Version 3.8.9 Beta 4
Copyright ©2000 - 2016, vBulletin Solutions, Inc.