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DIY header, oap replacement

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Old 08-14-2021, 11:55 AM
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Laptime
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Default DIY header, oap replacement

I've finally decided to switch out the stock headers and oaps on my 2020 GT4 - probably for some Soul hardware.
From the photos and videos I've seen, access to all of that looks to be pretty good with the car on a lift and the wheels removed.
Is there any reason it wouldn't be a fairly straightforward DIY job?
Thanks,
Jon
Old 08-14-2021, 12:37 PM
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Purekoryo
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very easy but get the short stubby triple squares and swivels/U joint adapter to get to the new header.

A few hours for both headers and OAP.

make sure you leave enough gap on your lift to access the side undercarriage bolts.

Originally Posted by Laptime
I've finally decided to switch out the stock headers and oaps on my 2020 GT4 - probably for some Soul hardware.
From the photos and videos I've seen, access to all of that looks to be pretty good with the car on a lift and the wheels removed.
Is there any reason it wouldn't be a fairly straightforward DIY job?
Thanks,
Jon
Old 08-14-2021, 02:45 PM
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Bob Z.
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I watched my shop install the Soul headers & OAPs on my Spyder and it was pretty straight forward but there is not a lot of room to work on the headers so make sure you have the tools you need as Purekoryo said. Remove the rear wheels and a thousand screws holding the plastic underneath and take your time!
Old 08-17-2021, 10:56 AM
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Laptime
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Originally Posted by Purekoryo
very easy but get the short stubby triple squares and swivels/U joint adapter to get to the new header.

A few hours for both headers and OAP.

make sure you leave enough gap on your lift to access the side undercarriage bolts.
So I assume that the header nuts are XZN triple square designs?
Thanks.
Old 08-17-2021, 11:04 AM
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HooosierDaddy
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Originally Posted by Purekoryo
very easy but get the short stubby triple squares and swivels/U joint adapter to get to the new header.

A few hours for both headers and OAP.

make sure you leave enough gap on your lift to access the side undercarriage bolts.
Originally Posted by Laptime
So I assume that the header nuts are XZN triple square designs?
Thanks.
link to which short stubby squares you recommend since you’ve been down this path already?

Old 08-17-2021, 11:16 AM
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Laptime
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Originally Posted by Bob Z.
I watched my shop install the Soul headers & OAPs on my Spyder and it was pretty straight forward but there is not a lot of room to work on the headers so make sure you have the tools you need as Purekoryo said. Remove the rear wheels and a thousand screws holding the plastic underneath and take your time!
I'd love to hear your feelings about your new headers / OAPs. Did you select the competition or street headers? Stock exhaust?
Thanks
Old 08-17-2021, 12:54 PM
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Purekoryo
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Amazon Amazon




Originally Posted by HooosierDaddy
link to which short stubby squares you recommend since you’ve been down this path already?
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Old 08-17-2021, 01:07 PM
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HooosierDaddy
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Right on, thank you! Now I just need my headers!
Old 08-18-2021, 08:35 PM
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Aronis
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Please post lots of photos!!! Love to see DIY mods like this...

Mike



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