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L67 Custom Air Intake


GTPer

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I have a 97 Grand Prix supercharged as mentioned. Been wanting to start modding. Looking for an air intake but don't want to spend $250+ on an intake. It would really help if someone could lead me in the right direction as to a custom air intake for the 3.8 supercharged engine.

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PVC pipe from home depot/lowes is a popular alternative to an aluminum replacement pipe for the accordion tube. Alternatively, you can get an eBay kit.

 

Would you want a WAI or a CAI?

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What's a WAI? Ive only heard of CAI and FWI

 

Warm Air Intake. It's also known as a "Short Ram Intake".

 

As far as acutally doing it goes, most of us get eBay kits or find used deals/junkyard deals. If you want to do a PVC intake, all you really need is a 45 degree 3" diameter 5 or so inch pipe. You will then need the cone, you can use K&N or Spectre; either or and then it's really where do you want to route it. Do you want it to suck warm engine air or cooler ambient air. You can also see if you can fab up a box for it, like this one

 

dsc01909.jpg

 

It gives you the benefit of a CAI with the location of a WAI

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Isn't that just the Wizaird intake? I was thinking of getting the ZZP FWI but still have to pay for a new bottle and PCM tray on top of the $180 for just the intake. What do you guys have for an intake on your 3800? Whats the best air intake overall?

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It's the wizard with a K&N. Some other members have it and like it, that's why I recommend it. If someone took measurements, you could probably make one of your own for $20 or so using parts from HD or Lowes.

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Anyone know if you actually need a new coolant recovery bottle for either the zzp fwi or jmb intake? I could understand for a wizaird since the big box goes under the hood but a fwi shouldn't need a 99 or newer coolant bottle right?

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