IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

ISF Wheels + IS350 Front Caliper = Spacer Size?

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Old 02-05-10, 03:16 PM
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fr0st
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Default ISF Wheels + IS350 Front Caliper = Spacer Size?

Anyone know if 5 or 10mm spacers will clear the caliper up front?
Old 02-05-10, 04:14 PM
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Wierdazndu
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i thought the is-f wheels will clear over the is350 bbk. Is-f has bbk to.
Old 02-05-10, 04:28 PM
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DougButabi
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i'd imagine 5mm would be fine considering it only scrapes the front caliper

it clears the rear just fine
Old 02-05-10, 04:35 PM
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Originally Posted by Wierdazndu
i thought the is-f wheels will clear over the is350 bbk. Is-f has bbk to.
is350 are bigger than ISF BBK according to JoeZ: https://www.clublexus.com/forums/is-...ll-w-pics.html
Old 02-05-10, 04:36 PM
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Originally Posted by DougButabi
i'd imagine 5mm would be fine considering it only scrapes the front caliper

it clears the rear just fine
Oh, is it just scraping? If that's the case, I think i'll get 5mm. I wonder if anyone has actually tried that out on the is350 front calipers.
Old 02-05-10, 04:53 PM
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DougButabi
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i mean that's what i heard; i'd wait to get more responses
Old 02-05-10, 09:56 PM
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305is350
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I don't know about 5mm, but I have 15mm on my 350 with the is-f wheels and is perfect dude.
Old 02-06-10, 01:14 AM
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edgeucated
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the is350 brake calipers are thicker than the IS-F i believe. i duno why our calipers are so big for
Old 02-06-10, 02:01 AM
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GiantsFan
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Yes, the 350 calipers are wider, not bigger.

A 5mm should do it - its only scraping (versus hitting/smashing into smithereens )
Old 02-06-10, 04:30 AM
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Originally Posted by 305is350
I don't know about 5mm, but I have 15mm on my 350 with the is-f wheels and is perfect dude.
are your wheels flush? or are they sticking out a bit?
Old 02-06-10, 04:31 AM
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Originally Posted by GiantsFan
Yes, the 350 calipers are wider, not bigger.

A 5mm should do it - its only scraping (versus hitting/smashing into smithereens )
haha if that's the case, i think ill go 10mm just to be safe
Old 02-06-10, 11:01 AM
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305is350
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Originally Posted by fr0st
are your wheels flush? or are they sticking out a bit?
Well they are a bit inside almost flush.
Old 02-06-10, 12:15 PM
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AznJason
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Originally Posted by 305is350
Well they are a bit inside almost flush.
Is 15mm for just the front or for both? My rear spacers are 5mm more than the front to have both about the same.
Old 02-06-10, 02:45 PM
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redline201
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i must be slow. i been here over as year and i just learned isF wheels fit an is350 with spacers.
Old 02-06-10, 07:49 PM
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305is350
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Originally Posted by AznJason
Is 15mm for just the front or for both? My rear spacers are 5mm more than the front to have both about the same.
I have 15mm spacers all around with the is-f wheels, and it is not so aggressive it looks about the same all around.


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