C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Finish Line Performance(FLP) Headers

Thread Tools
 
Search this Thread
 
Old Mar 26, 2003 | 03:27 PM
  #1  
FLP's Avatar
FLP
Thread Starter
Racer
 
Joined: Jan 2002
Posts: 397
Likes: 0
From: Naperville IL
Default Finish Line Performance(FLP) Headers

For those of you that have recently recieved your headers, it is possible that a leak at the air tube fitting may exist. This was discovered on a install at the shop and by several customers that had a small "tick" they could not identify. It is not the flange that is leaking as some have suggested, but where the air tube is welded at the flange, which makes it seem that it might be the flange. For those of you that have not installed them yet, you can check them in the following manner:

Cover the air tube hole in the primary tube with your finger
From the air tube flange side, spray a colored liquid(such as penetrating oil) into the tube.
Observe around the primary tube at the flange for a leak.

If you have a set that is leaking, please give us a call and we will send a call tag to have them picked up.

If you already have them on the car and have a small "tick" noise under load from the engine compartment, that is where it is coming from. Once again, please call and we will get you out a new set as soon as we can correct the issue.

We are very sorry for any inconvenience this has or may cause any of you. I believe we caught this early on as there are only a few sets left that are not accounted for, and we will get this fixed as soon as possible.

Dan Bills
Operations Manager
Finish Line Performance
Reply
Old Mar 26, 2003 | 03:50 PM
  #2  
THRAP 42's Avatar
THRAP 42
Pro
 
Joined: Sep 2000
Posts: 736
Likes: 0
From: Breese Illinois
Default Re: Finish Line Performance(FLP) Headers (FLP)

Dan,
Thanks for being a "stand up" vendor. I'll check mine in the next couple of days but I don't remember any ticking.

Great product as far as I'm concerned.

thanks,
later,
Reply
Old Mar 26, 2003 | 04:27 PM
  #3  
FLP's Avatar
FLP
Thread Starter
Racer
 
Joined: Jan 2002
Posts: 397
Likes: 0
From: Naperville IL
Default Re: Finish Line Performance(FLP) Headers (THRAP 42)

This only pertains to headers sold this March.
Reply
Old Mar 26, 2003 | 04:41 PM
  #4  
SideStep's Avatar
SideStep
Melting Slicks
 
Joined: Oct 2002
Posts: 2,200
Likes: 0
Default Re: Finish Line Performance(FLP) Headers (FLP)

Dan,

Thanks for posting this information. I have already spoken with Mitch and we have determined that my set has this defect, they are not installed yet. Mitch has informed me of the "call tag" and that they would be picked up this Friday. Mitch was professional, understanding and easy going. I am sure he had already received several angry calls and emails, but he still treated me politely and with respect. I did not want any of this to happen. I thought I would be installing my FLPs this weekend, but these things happen sometimes. After everything is said and done, thanks for stepping up like "this" and taking care it...

Sincerely,
Scott Snyder
(SideStep)
:cheers:
Reply
Old Mar 26, 2003 | 04:47 PM
  #5  
WWK888's Avatar
WWK888
Le Mans Master
10 Year Member
 
Joined: Feb 2002
Posts: 5,407
Likes: 1
From: HONOLULU HAWAII
Default Re: Finish Line Performance(FLP) Headers (SideStep)

I do not have a set but I was wondering about the guys who have a defective set and have already installed them. What about the expense of R/R them?
Reply
Old Mar 26, 2003 | 10:48 PM
  #6  
corvette184's Avatar
corvette184
Melting Slicks
Supporting Lifetime Gold
15 Year Member
 
Joined: Aug 2002
Posts: 2,103
Likes: 0
From: Tacoma WA your Junk Yard Dogg
Default Re: Finish Line Performance(FLP) Headers (WWK888)

i have a set of FLP headers and they rock no problems here at all........it is refreshing to see a company take notice of a possible problem and handle it the right way.......................many companys out there would charge you for another set and inspect the returned goods ..then decide if they will give you a refund on the 2nd set ............great job FLP :party: :party: :seeya
Reply
Old Mar 27, 2003 | 06:30 AM
  #7  
supercoupe01's Avatar
supercoupe01
Drifting
 
Joined: Dec 2002
Posts: 1,361
Likes: 0
From: Forest Hill MD
Default Re: Finish Line Performance(FLP) Headers (corvette184)

Installed mine first of the year and love them, glad to see vendors communicating directly with customers to stand behind their products, seems to be a lost art in this country anymore.
Reply
Old Mar 27, 2003 | 07:56 AM
  #8  
FRC Rob's Avatar
FRC Rob
Racer
15 Year Member
 
Joined: Jan 2003
Posts: 405
Likes: 0
From: Coconut Creek FL
Default Re: Finish Line Performance(FLP) Headers (FLP)

FLP responded to the public after being "outed" by a customer who posted a thread about the poor customer service he received after purchasing and installing defective headers. This is not the first quality issue I have seen regarding FLP, nor is it their first customer service issue. I am currently in the market for a set of LT headers, but I will monitor the outcome of this situation carefully before voting with my dollars.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-1

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-2

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-3

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-4

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-5

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-6

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-7

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-8

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-9

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
Old Mar 27, 2003 | 07:58 AM
  #9  
Allthrottleandsomebottle's Avatar
Allthrottleandsomebottle
Race Director
Supporting Lifetime Gold
25 Year Member
Photogenic
Photoriffic
Liked
 
Joined: Aug 1999
Posts: 16,935
Likes: 26
From: Lackey, my own dragstrip VA.
Virginia Events Coordinator
Cruise-In IV Veteran
Cruise-In V Veteran
Cruise-In VI Veteran
Cruise-In VII Veteran
NCM Ambassador
Default Re: Finish Line Performance(FLP) Headers (FLP)

Good job Dan on stating the problem .
It is a manufacturing QC issue plain & simple.
This was a concered since looking at my headers from day one....
I sent you guys the info.
I looked mine over close, not a problem at install or now.
From my install page

I do have a concern on the "curfing in" of angled pipe & the jigging job done on the flange alignment(s)...... inside the flange is not a smooth transition zone for the tube to flange weld. Not a clean "fairing in" job.
The welders gotta "pay attention to detail" Been there........... :cheers:
Reply
Old Mar 27, 2003 | 10:43 AM
  #10  
JWilson's Avatar
JWilson
Instructor
 
Joined: Aug 2001
Posts: 220
Likes: 0
From: Rancho Cucamonga ca
Default Re: Finish Line Performance(FLP) Headers (ALLTHROTTLE&NOBOTTLE)

Based on this picture where is the problem? I just bought a set and did a little test to see if it leaked ( put finger over one end of the hole poured a little water with food coloring in it to see if it leaked and nothing seemed to come out). Can you indicate where the problem would be ? I just recieved these headers this month and was going to install them after the dealer fixes my sticky clutch issue.

Thanks
Reply
Old Mar 27, 2003 | 11:27 AM
  #11  
NavyC5's Avatar
NavyC5
Team Owner
15 Year Member
 
Joined: Jun 2000
Posts: 52,277
Likes: 3
CI 3-4-5-6-10 Veteran
St. Jude Donor '03-'06-'08-'09-'10
Default Re: Finish Line Performance(FLP) Headers (JWilson)

JWilson, to answer your question. The leak is around the weld where the airtube is welded to flange.

For those that already have them on the car. Here's a little test you can do. Ensuring the car is cool. Take some dish soap and coat the weld where the airtube is welded to the flange. Start the car. If you see bubbles then you have the leak. Note: the headers heat up in a hurry so you may have to do the drivers and passenger sides at different times. Also, look around the primary pipe that the airtube is welded closest too. You may see a light brown residue around where the primary pipe and the flange come together. That is your second indicator. If you have these signs, you have the leak. I just spoke to FLP and they confirmed I have the problem. Mine are already installed so I will have to wait until April for a new set. I do have to say I'm a little upset this problem wasn't found and I now have to wait a month for a new set, plus going through the hassle of a re-install. But at least they are admitting the problem and getting the new parts out to customers with the problem.
Reply
Old Mar 27, 2003 | 02:09 PM
  #12  
Z06 Quin's Avatar
Z06 Quin
Safety Car
10 Year Member
 
Joined: Dec 2000
Posts: 3,888
Likes: 0
From: Humble, Tx
Default Re: Finish Line Performance(FLP) Headers (NavyC5)

Also, look around the primary pipe that the airtube is welded closest too. You may see a light brown residue around where the primary pipe and the flange come together.
This was how I found mine. (Actually the air tube is welded TO the primary, not close to it), and the carbon formation is on the front of the primary at the flange, which made it look as if it was coming out between the flange and the primary tube. I took pictures of it last weekend and sent them to Mitch. He told me that he was 99.9% sure the air tube to primary weld had a pinhole leak, and that he would send me a new passenger side as soon as he gets some in.

I put them on myself, and it should only take about 1 hour to swap out now that I've installed them once, so that's not too bad. I know that FLP didn't do this on purpose, and I'm sure they are a bit embarrased by this...so I for one am not pissed at them by any means.

Fact is, if these systems weren't so popular then they would have extras laying around to send out as replacements..........except for this slight setback I'm extremely pleased with the system. :auto:
Reply
Old Mar 27, 2003 | 02:13 PM
  #13  
skidmarc's Avatar
skidmarc
Drifting
20 Year Member
 
Joined: Sep 2001
Posts: 1,651
Likes: 0
From: Ocean County NJ
Default Re: Finish Line Performance(FLP) Headers (FLP)

Mitch,

Thanks for the fast turn around on replacing the defective set! I am taking your word on them not leaking and going to install them. This set is scratch free and much more pleasing to the eye!

Forum members: I encountered no problem with getting FLP to correct the issue and worked with Mitch in resolving this quite quickly and with no expense to me! If there was a previous customer service issue they have changed for the better and more in tune with customer satisfaction!

:cheers:


However I do feel that members that have installed the defective set should receive the install cost so that they are getting wacked twice for an install that shouldn't have had to be redone due to production defect! Whats fair is fair!
:nono:
Reply
Old Mar 27, 2003 | 02:36 PM
  #14  
Allthrottleandsomebottle's Avatar
Allthrottleandsomebottle
Race Director
Supporting Lifetime Gold
25 Year Member
Photogenic
Photoriffic
Liked
 
Joined: Aug 1999
Posts: 16,935
Likes: 26
From: Lackey, my own dragstrip VA.
Virginia Events Coordinator
Cruise-In IV Veteran
Cruise-In V Veteran
Cruise-In VI Veteran
Cruise-In VII Veteran
NCM Ambassador
Default Re: Finish Line Performance(FLP) Headers (skidmarc)

However I do feel that members that have installed the defective set should receive the install cost so that they are getting wacked twice for an install that shouldn't have had to be redone due to production defect! Whats fair is fair!
Funny you should mention that.........
I had to install 2 Arrow remanf. starters on my 74' ford 390 cid P/U before I got a good one. Bench tested proved ok, but..........I had headers and it was a PITA. The local dealers said, "you will never get the labor cost .
I wrote a letter for $35 ........got the funds............ in 1987 and have done so since then w/o issue from OEMs when they know they have a QA problem.
Suggest you discuss it privately with FLP and agree on a reaonable labor fee.
The worst they can say is NO, but you must ASK THEM DIRECTLY to hear YES :thumbs:
Reply
Old Mar 27, 2003 | 03:05 PM
  #15  
Mopar Jimmy's Avatar
Mopar Jimmy
Team Owner
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 26,794
Likes: 614
From: Elmhurst, IL (West Suburb of Chicago) & Home of MEGA Horsepower
St. Jude Donor '06
Default Re: Finish Line Performance(FLP) Headers (corvette184)

i have a set of FLP headers and they rock no problems here at all........it is refreshing to see a company take notice of a possible problem and handle it the right way.......................many companys out there would charge you for another set and inspect the returned goods ..then decide if they will give you a refund on the 2nd set ............great job FLP :party: :party: :seeya
:iagree: 100%! Keep up the GREAT WORK FLP! :cheers:

MTI 427 Roadster f/k/a Nitrovette :smash: :crazy:
Reply
Old Mar 27, 2003 | 06:32 PM
  #16  
SideStep's Avatar
SideStep
Melting Slicks
 
Joined: Oct 2002
Posts: 2,200
Likes: 0
Default Re: Finish Line Performance(FLP) Headers (ALLTHROTTLE&NOBOTTLE)

ALLTHROTTLE&NOBOTTLE,

Thanks for posting the pics... :D

:cheers:
Reply
Old Mar 28, 2003 | 09:17 AM
  #17  
levettegrl's Avatar
levettegrl
Melting Slicks
15 Year Member
 
Joined: Mar 2002
Posts: 3,246
Likes: 0
From: somewhere on a roadcourse
Cruise-In IV Veteran
Default Re: Finish Line Performance(FLP) Headers (SideStep)

I agree-how do we recoup the install costs? I will be out $400 to put them in twice....???
Reply

Get notified of new replies

To Finish Line Performance(FLP) Headers

Old Mar 28, 2003 | 12:07 PM
  #18  
SideStep's Avatar
SideStep
Melting Slicks
 
Joined: Oct 2002
Posts: 2,200
Likes: 0
Default Re: Finish Line Performance(FLP) Headers (FRC Rob)

... I will monitor the outcome of this situation carefully before voting with my dollars...
Always a good idea...

FedEx just picked my FLPs to return to Finish Line Performance for replacement... :seeya

good luck to all


:cheers:
Reply
Old Mar 30, 2003 | 11:32 AM
  #19  
skidmarc's Avatar
skidmarc
Drifting
20 Year Member
 
Joined: Sep 2001
Posts: 1,651
Likes: 0
From: Ocean County NJ
Default Re: Finish Line Performance(FLP) Headers (FLP)

Ok Mitch we have a major issue with the SECOND set of headers I had installed yesterday...I suggest you contact me asap as I have left a voicemail yesterday!

:mad
Reply
Old Mar 31, 2003 | 12:31 PM
  #20  
NJVetteGuy's Avatar
NJVetteGuy
Melting Slicks
20 Year Member
 
Joined: Oct 2001
Posts: 2,075
Likes: 0
From: Central NJ
Default Re: Finish Line Performance(FLP) Headers (skidmarc)

I just got off the phone with Mitch @ FLP a little while ago. I installed a set of FLPs that I've had lying around since December, and after a week and a half of driving I heard a ticking sound underneath the car yesterday morning. I brought the car down to my shop, and put it up on the lift. Upon disassembly, I found that the driver's side tab that bolts on to the bottom of the torque tube near the collector had completely pulled off, leaving a hole in the header. Before disassembly I had seen some black soot around the area, but as soon as I removed the bolt the piece completely fell off. I explained the situation with Mitch, and he stated that he had none in stock right now. So I have to send back my setup, and wait for the new ones to arrive. I applaud him for making the effort, but I wish I would have had these on for the next Corvette Challenge event this weekend.
Reply



All times are GMT -4. The time now is 10:58 PM.

story-0
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-1
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-2
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-3
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-4
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-5
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-6
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-7
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-8
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-9
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE