Homepage Garage Wiki Register Social Groups Calendar Search Today's Posts Mark Forums Read
#Camaro6
Go Back   CAMARO6 > Engine | Drivetrain | Powertrain Technical Discussions > V8 LT1 Engine, Exhaust, and Bolt-Ons


Phastek Performance


Post Reply
 
Thread Tools
Old 02-17-2017, 04:30 PM   #1
Megahurtz
Snackbar Tuning
 
Megahurtz's Avatar
 
Drives: 2023 SGM ZL1
Join Date: Oct 2016
Location: Florida
Posts: 1,086
Borla NPP Rattle?

Anyone here with the Borla S-type or Atak hearing a rattle sound when cold?

I need to get under the car and check everything but it sounds like the NPP valves may be rattling.
Megahurtz is offline   Reply With Quote
Old 02-18-2017, 04:48 PM   #2
Techn9cian805
The BEAST
 
Techn9cian805's Avatar
 
Drives: '16 2SS, '89 Wife
Join Date: May 2015
Location: Central Coast, CA
Posts: 2,034
Quote:
Originally Posted by Megahurtz View Post
Anyone here with the Borla S-type or Atak hearing a rattle sound when cold?

I need to get under the car and check everything but it sounds like the NPP valves may be rattling.
Check first thats its not an exhaust leak. I had the same "rattle" sound but it wasnt the valves, the mid pipe area had a leak, and with some readjusting of the piping, the rattle vanished. Have your local exhaust shop check, it will take less than 5 minutes easily.
__________________
Scarlet: 3/3/16: 2SS Red Hot, M6,
Instagram: @luis_what_it_is
Techn9cian805 is offline   Reply With Quote
Old 03-07-2018, 09:34 PM   #3
ajp
50th Anniversary Vert
 
ajp's Avatar
 
Drives: Camaro 2017 50th Anniversary
Join Date: Jul 2009
Location: AZ
Posts: 2,315
I do -

I hear it in low gears when the gears are shifting. It a quick metallic vibration.
__________________
ajp is offline   Reply With Quote
Old 03-08-2018, 12:03 AM   #4
jimmypop13

 
Drives: 2016 camaro ss
Join Date: Oct 2010
Location: Spring, TX
Posts: 1,127
I thought borla said they fixed this issue and replaced all defective units. I would contact them for a replacement
__________________
2016 camaro 2SS hyper blue/Kalahari, A8, MRC, NPP, sunroof, SW headers through axleback, Circle D 3600rpm TC, Pray ported IM/TB, E85
Sold: 2002 Z28, NBM, M6, 460rwhp, 2009 HHR SS
RIP : 2002 WS6 Black, A4, 355rwhp
jimmypop13 is offline   Reply With Quote
Old 03-14-2018, 03:51 PM   #5
Ian@Borla
 
Ian@Borla's Avatar
 
Drives: Borla
Join Date: Sep 2017
Location: Oxnard, CA
Posts: 10
Quote:
Originally Posted by Megahurtz View Post
Anyone here with the Borla S-type or Atak hearing a rattle sound when cold?

I need to get under the car and check everything but it sounds like the NPP valves may be rattling.
Quote:
Originally Posted by ajp View Post
I do -

I hear it in low gears when the gears are shifting. It a quick metallic vibration.
Hello all. Sorry to hear about the valves. Please contact our customer service department at 1-877-462-6752 (Monday-Friday 7:30am-4:00pm PST). They will be able to take care of you.
Ian@Borla is offline   Reply With Quote
 
Post 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 05:20 PM.


Powered by vBulletin® Version 3.8.9 Beta 4
Copyright ©2000 - 2024, vBulletin Solutions, Inc.