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Dundon GT4/Spyder Race Header Group Buy

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Old 08-25-2016 | 10:39 PM
  #76  
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Last edited by d00d; 12-25-2019 at 06:42 PM.
Old 08-25-2016 | 11:05 PM
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Nice Pics, Thanks!

whens the catted version available?
Old 08-26-2016 | 01:02 AM
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Originally Posted by SJJ28
Nice Pics, Thanks!

whens the catted version available?
Finishing up GT3 catted then back on the GT4. Start working on it in a couple weeks
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Old 08-26-2016 | 01:25 AM
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Jamie -

Think there's any value in coating them?
Old 08-26-2016 | 03:05 AM
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Originally Posted by Jamie@dundonmotorsports
So I can keep it all straight, can all that have paid deposits quote add your rennlist moniker?

3. James K. - 512GT4
Looking forward to getting these bolted on!
Old 08-26-2016 | 03:27 AM
  #81  
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Originally Posted by trebien
Jamie -

Think there's any value in coating them?
It depends...

Serious track rat, in a hot climate, maybe...

Street driven, occasional track day, likely not...

In the race system the biggest heat generator, the cat, is removed so already there's less heat than in the stock system.

The thing with all the coatings is the break in required to make them last. If you're not gonna break it in, don't bother, it will likely crack.
Break in involves disabling the secondary air pump to reduce the temperature ramp in the exhaust due to the cat warm up cycle. Then slowly warming up the headers and cooling them back off. Idling then off, idling heat up a bit more off, repeat many times etc...

If you're patient then can be helpful and will last, but we're not 100% that it's necessary...
Old 08-26-2016 | 08:06 AM
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No secondary air pump here, but Charles mentioned the possibility of tuning out the fuel based catalyst warmup.

Last edited by d00d; 12-25-2019 at 06:42 PM.
Old 08-27-2016 | 02:51 PM
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So I can keep it all straight, can all that have paid deposits quote add your rennlist moniker?
1. Alan. C
2. Joel
3. 512GT4
4. Ben C.
5. d00d
6. Jaime L.
7. Daniel P.
8. Bennet C.
9. No Heel No Toe

All that have requested to be in the GB but haven't sent paypal yet
10. Kenneth C.
11. Robert F.
12. Clay D.
13. Chris W.
14. jmenczer

Interested and thinking
15. Underblu
16. Mooty

Anybody on the fence, you should think about pulling the trigger. We have a few dealers in Canada and Chicago area that are pushing, once we reach 20, the GB price is full...
Old 08-27-2016 | 03:30 PM
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Originally Posted by d00d
Attachment 1083831

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Dude that was funny, and I agree. Happened to me once I saw the numbers
Old 08-27-2016 | 04:26 PM
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Who is the dealer in Chicago?
Old 08-27-2016 | 05:11 PM
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Originally Posted by Jamie@dundonmotorsports
So I can keep it all straight, can all that have paid deposits quote add your rennlist moniker?
1. Alan. C
2. Joel
3. 512GT4
4. Ben C.
5. d00d
6. Jaime L.
7. Daniel P.
8. Bennet C.
9. No Heel No Toe

All that have requested to be in the GB but haven't sent paypal yet
10. Kenneth C.
11. Robert F.
12. Clay D.
13. Chris W.
14. jmenczer

Interested and thinking
15. Underblu
16. Mooty

Anybody on the fence, you should think about pulling the trigger. We have a few dealers in Canada and Chicago area that are pushing, once we reach 20, the GB price is full...
Already have another company's header but will buy back those headers in exchange
17. My friend with the black GT4
Old 08-27-2016 | 06:36 PM
  #87  
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A tip for dealing with PayPal, as they really don't want you to charge to CC.
The same CC that they rejected was successful after logging in and setting an additional payment method for CC.
Took me several days to figure it out after calling my bank.

Last edited by d00d; 12-25-2019 at 06:44 PM.
Old 08-27-2016 | 06:40 PM
  #88  
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Originally Posted by SJJ28
Who is the dealer in Chicago?

Alex Roy
Performance Eurowerks
224.676.0756
1694 Barclay Blvd, Buffalo Grove, IL 60089
Old 08-27-2016 | 07:08 PM
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Jamie,

I am interested, however, I have only 700 miles on my GT4 (not even properly broken in) and live in Tyler, Texas (100 miles east of Dallas) and do not have a lift and have a GT3RS. So I cannot decide what to do!!

Raghu
Old 08-27-2016 | 07:43 PM
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Originally Posted by user1029
Already have another company's header but will buy back those headers in exchange
17. My friend with the black GT4
We're looking for some competitive products to run our system against, PM me maybe we can work something out...

Originally Posted by Raghu
Jamie,

I am interested, however, I have only 700 miles on my GT4 (not even properly broken in) and live in Tyler, Texas (100 miles east of Dallas) and do not have a lift and have a GT3RS. So I cannot decide what to do!!

Raghu
We can help you with all of the above. I'm assuming you purchased at Park Place? If so then they've already spoken to another customer and are happy to do the installs.

PM me we can do something nice for both your GT4 and your RS if you're interested!

Jamie


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