XJ XJ6 / XJ8 / XJR ( X350 & X358 ) 2003 - 2009

20 mm spacers all around.

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Old Jan 14, 2026 | 09:23 AM
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knowit's Avatar
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Default 20 mm spacers all around.

Makes a difference. Now to lower it a bit!

 
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Old Jan 14, 2026 | 09:59 AM
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Still on air or steel springs? Yes it does look a bit high.
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.
.
 
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Old Jan 14, 2026 | 11:44 AM
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Originally Posted by knowit
Makes a difference. Now to lower it a bit!

@knowit check your PM
 
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Old Jan 14, 2026 | 03:30 PM
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Nice! I went with 15mm and am also pretty happy with it.


 
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Old Jan 14, 2026 | 03:54 PM
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how do you manage so thin spacers with studs? Do you cut them down?
 
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Old Jan 14, 2026 | 07:30 PM
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Good question @quattrofrank

There are empty cavities in the back of my wheels that have enough clearance for the studs


 

Last edited by Jacuar; Jan 14, 2026 at 07:48 PM.
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Old Jan 15, 2026 | 03:56 AM
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think I will try this myself, but not sure if 15mm will be too much (im running 20" sepang)
but thanks, will need to measure and see if there is room
are you running h&r spacers ?
 
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Old Jan 15, 2026 | 08:15 AM
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Who has lowered their car and by how much?
 
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Old Jan 15, 2026 | 09:42 AM
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I have lowered it as much as possible before you start feeling its not right. Rear wheels is just tucked in and in front I can get a few finger between wheel and fender
any lower and you feel that it compromises comfort
 
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Old Jan 15, 2026 | 10:20 AM
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I bought some off of the internet for pretty cheap: Customadeonly 5x108 Wheel Spacers 15mm Forged Hubcentric 63.4 mm.
 
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Old Jan 15, 2026 | 11:44 AM
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If you still have air suspension there is a way to fool it by 'lying' to computer of measured height. There is a thread here about that. It can be one of the stickies.
Here it goes:
https://www.jaguarforums.com/forum/x...ur-x350-75369/

No mechanical work, just enter slightly high values when calibrating suspension.
If it is coil overs, take wrenches out!
 

Last edited by Big Koshka; Jan 15, 2026 at 11:47 AM.
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