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My 04-06 LS430 merged w/ a 98-00 LS400 bumper Project (heavily loaded w/ pix)

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Old 03-15-10, 10:46 AM
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romeo291
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Default My 04-06 LS430 merged w/ a 98-00 LS400 bumper Project (heavily loaded w/ pix)

I was inspired by this car I saw one day in one of my Japanese Vip Magazines. So that's where I got the idea for this project. Here are some scans of the car from my magazine:









Old 03-15-10, 10:51 AM
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romeo291
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I bought the 04-06 LS430 front bumper off ebay for $180 shipped. Here it is when it came in:











Old 03-15-10, 10:52 AM
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romeo291
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We put the bumper up on the car to see what it might look like:

















Old 03-15-10, 10:53 AM
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romeo291
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So I finally got around to actually starting this project yesterday.

First, I took off the LS400 bumper and then laid the two bumpers next to each other to gauge where to cut and what approach we would use:



















Old 03-15-10, 10:53 AM
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SECOND, We masked off the line where we wanted to cut on both bumpers. We used the chrome lining as a guide to keep our line as straight as possible.









Then we started cutting, making sure to score it first before actually cutting through. Don't forget to wear some kind of eye protection, and that plastic gets really hot. Don't try to flick it off, cause it'll stick to your hands and it will burn you. Speaking from experience.:



Old 03-15-10, 10:54 AM
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We cut the LS430 front bumper first, because we wanted to practice our cutting before cutting on the LS400 bumper and we wanted to see how it'll sit on the car as well.:



















Old 03-15-10, 10:55 AM
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We found that the LS430 bumper was shorter than the LS400 bumper, so we'll have to cut the ends and extend it. The problem w/ using the ends of the LS400 bumper is the height of the LS430 bumper is much greater than the height of the LS400 bumper, so the easiest approach is to just extend it rather than trying to build from the ends of the LS400 bumper.

Next, we roughed up the front and back sides of all the pieces we're merging so that the fusing compound would stick/grab better:











Old 03-15-10, 10:55 AM
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romeo291
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After roughing up the fusing points, we drilled holes on the top piece and the bottom piece and tied them together w/ zip ties. We did this for every 2.5" all the way through the entire bumper. I forgot to take pictures of this process. After tying them together w/ zip ties, we began to mask up the front of the merged bumpers and laid the fusing compound on the back side:



Using a heat gun helps speed up the curing process. I recommend heating it for about 15 minutes and let it dry:













This fusing compound is awesome. Now, I need to let it cure completely overnight just to ensure it is super strong and then we'll extend the bumper and lay the compound on the front side. After that, we'll sand it down nice and smooth and start prepping it to get painted. More updates coming soon.
Old 03-15-10, 10:57 AM
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ZachAttack
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Nice man, I posted on INC haha
Old 03-15-10, 10:59 AM
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Asia-H.T.
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Love what you're doing if it's going to turn out just as nice as the one in the magazine you would have something nearly unique
Old 03-15-10, 11:24 AM
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romeo291
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Originally Posted by ZachAttack
Nice man, I posted on INC haha
haha, thanx man. I responded to you on INC

Originally Posted by Asia-H.T.
Love what you're doing if it's going to turn out just as nice as the one in the magazine you would have something nearly unique
The only hard part now is to extend the sides, which isn't too bad. Other than that, I've test fitted it on and it looks really good so far. The curvature of the two bumpers flows almost perfectly together, I was real happy about that. Hopefully it'll be magazine quality like the car I posted.
Old 03-15-10, 11:39 AM
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DaSyce
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Looks cool, can't wait to see the results!
Old 03-15-10, 12:16 PM
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PureDrifter
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hahah i remember when you first mentioned this idea a couple months back, glad to see you finally got to it!

im waiting for the final outcome before i make a verdict....
Old 03-15-10, 12:19 PM
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Li Ls4
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nice work so far man. cant wait 2 c it done
Old 03-15-10, 01:00 PM
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damn someone beat me to it..


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