HID LOw beam bulbs conversion on my or a JDM car

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
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Lovenpain
Posts: 161
Joined: Sat Feb 24, 2007 2:09 pm
Car: 1990 Nissan Fairlady Z32 TT Slicktop Auto
Location: Byron, GA
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First of all I didn't see that many threads on the HID conversion for the Headlights for those who have a JDM car. Or the just the headlights. Which if you think it's the same as the US version, it's actually slightly different.
Anyways, here is my project scope and process. For those who have the head light definitely knows the issues with the bulbs. But for those who don't, the issue is with the bulb types.
I found out the hard way that the bulbs on my car requires H3C bulbs rather than the 9006 bulb type for the low beams. You can use H3 bulbs. Just will plug them in slightly differently. The idea is the base of the bulb must be the same as the stock bulb.
Reasoning of the conversion project is that I really needed more light. And anyone with the jdm headlights will definately tell you the light output sucks balls! And you'll use your fog lights mostly all the time! Ok, on with the project and pics throughout the process.

Parts and the HID system. Have power extentions included as well.
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Also a dedicated relay kit would be a recommendation to buy along for your hid conversation! That way youll only use one power connector for your headlight for a trigger and the kit will directly be power from your battery!
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Side note:
Now I will apologize if the brand of ballasts I choose if is not a preferred brand or just a cheap set. But that is why I choose it, due it was cheap, and had have used this type of ballast for many of my customer installs and never once had any issues. But you can buy what ever kit you prefer. On the bulb color is a personal preference. It's best to not go over 8k but the set of bulbs I choose are 10k. I don't need schooling about the issues with is best and what not. And I well aware of the on what is practical and not. Not promoting the products brands not choice of bulbs temps. Just showing how to convert your setup.


Here is a shot of behind the headlight. The location of the low beam bulb:
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You'll see here that there's a clip that will have to come loose in order to fully be able to pull the bulb out. My driver side didn't come out easily! Lol
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Bulb with the rubber boot:
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Notice the connector is not a 9006 type but an H3/H3C:
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There's a notch on the side of the connector that needs to be push in to free the bulb:
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Examining the oem bulb:
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Here is my mock up on the entire setup. I tested only one bulb with one ballast to make sure that its getting power and proper ground. Also to make sure when you flip the headlight switch that it powers up the system correctly. Be sure you test your system out before going through with he install!
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I used one of my spare power cables to directly connect to only one oem power connector from the car. This is the trigger that is necessary for the relay kit to work. Be sure to properly tape it up. And since on the other side you won't use. Just cover it up with tape:
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Now if everything is GREEN after testing. Proceed to outfit the HID bulb with the rubber piece. You actually don't have to do this, you can actually just install the bulb and clip it in then reinstall the rubber piece along with the plastic circular housing:
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Now location where to install your ballasts. On my car I choose to install them in the intake area under the nose panel. I used 3m double stick tape to hold it in. Beside to prep and clean the area to allow the tape to properly stick.
Also I had to use an power extent ion for my passenger side (which is your driver side- US models) to route power to the ballast. Also remove the radiator stays during the wiring process. It'll give you enough room to route wiring through:
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Before I hooked up the driver side (your passenger side - US models). I tested the system to see how it compares to the light output of the oem setup. Here are some shots:
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Side not:
I was totally please so far with the light output! So continued to finish up the project.

Here is a before pics of the oem setup bulbs:
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Here is the finished pics of the entire project with the HID conversion done:
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In conclusion and test driving results:
I love the light output I got when driving throughout town an on the interstate. Didn't have to use my fog lights not once. And had no issues in visibility. Also now my low beams cut off when the high beams are on. Before on the oem setup when switching to my high beams both low and high beams would be on. Didnt understand why, but it's better now!


aroche25
Posts: 195
Joined: Fri Jan 14, 2011 12:46 pm
Car: 2007 Mazdaspeed 3 GT
Looking for a Z32 Slicktop
Location: Florida

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Looks great man, what kelvin rating are those? They look really blue

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Lovenpain
Posts: 161
Joined: Sat Feb 24, 2007 2:09 pm
Car: 1990 Nissan Fairlady Z32 TT Slicktop Auto
Location: Byron, GA
Contact:

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They are 10k or 10000 color 35w bulbs. They look light blue in person. But really blue when taking pics.

aroche25
Posts: 195
Joined: Fri Jan 14, 2011 12:46 pm
Car: 2007 Mazdaspeed 3 GT
Looking for a Z32 Slicktop
Location: Florida

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Yeah I guessed lol, I was asking because I used to run 10k's @55watts as well. Im considering going back to 10k but as of now I have since switched to a more factory HID looking 4200k @55watts.

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Lovenpain
Posts: 161
Joined: Sat Feb 24, 2007 2:09 pm
Car: 1990 Nissan Fairlady Z32 TT Slicktop Auto
Location: Byron, GA
Contact:

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Wow a true 55w system would rock IMO! I was thinking of upgrading to a 55w system later since it would be way easier to switch out the bulbs and ballasts.

Also have a lifetime warranty with the bulbs I bought. They aren't some Chinese knock off. But a company in California that makes them there. I had initial issues with the first set I got, and rather sending them back, they told me to keep them as spares nd sent me another set. And told me if ever I had issues let them know, and they'll replace them without questioning. Great company to deal with!!

aroche25
Posts: 195
Joined: Fri Jan 14, 2011 12:46 pm
Car: 2007 Mazdaspeed 3 GT
Looking for a Z32 Slicktop
Location: Florida

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What company is that? I have had a similar experience from DDM Tuning. I received bad bulb and they sent me a new set as well, and said to keep the old one.

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Lovenpain
Posts: 161
Joined: Sat Feb 24, 2007 2:09 pm
Car: 1990 Nissan Fairlady Z32 TT Slicktop Auto
Location: Byron, GA
Contact:

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Without promoting a company directly, which I want to be sure I make that clear!, the company is KENSUN. I wasnt aware they sell on amazon.com. And you can buy straight from them. They let me know on my issues that they can reassure me that they will fix the issue and gave me what I wanted exactly. Almost building me a custom set of bulbs. Was really impressed with how quick they respond and sent out the item with tracking info included. So yeah same type of service as you mentioned. I have been reading of some companies to never buy from. But I guess it's how your treated and issues are resolved based on your personal experience. Been happy with the solutions and products I have received from those companies. Rarely have issues with my orders. Just get upset when I have a customer that is demanding a custom setup, and don't receive items that are not what I ordered.

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NolimitZ32
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Joined: Fri Jun 27, 2008 9:07 am
Car: 91 AG2 2+0 TTMT swap/E39 BMW 540i6/E53 4.6is Dinan S3
Location: Houston, TX

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Ive got the same xentec kit in mine, they work with no problems, in fact the only ones I've heard of ever having serious problems are the DDm kits.

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Lovenpain
Posts: 161
Joined: Sat Feb 24, 2007 2:09 pm
Car: 1990 Nissan Fairlady Z32 TT Slicktop Auto
Location: Byron, GA
Contact:

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Same here actually! I was told to stay away from them. But honestly never bought their products. I am happy with Xentec, if or when ballast goes out. At least I am not out over $100. And if so, I have a life time warranty with the vendor I deal with. So can't be that bad! IMHO of course.


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