XK / XKR ( X150 ) 2006 - 2014

Least aggressive lowering springs available ?

Thread Tools
 
Search this Thread
 
Old Oct 23, 2018 | 12:26 AM
  #1  
AlexJag's Avatar
Thread Starter
|
Sponsor
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2016
Posts: 1,339
Likes: 451
From: San Diego CA
Default Least aggressive lowering springs available ?

Looking for a little firmer ride and maybe slightly lowered. HR is a good company but only have 25mm springs available which might be too big of a drop.
anything else available ?
 
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp

Last edited by AlexJag; Oct 23, 2018 at 02:13 AM.
Reply
Old Oct 23, 2018 | 12:57 AM
  #2  
peterv8's Avatar
Senior Member
Joined: Aug 2017
Posts: 988
Likes: 380
From: Södra Sandby, Sweden
Default

These springs lowers 20mm.
Have no experience from them.
https://www.spires-st.com/product/xk...ering-springs/
 
Reply
Old Oct 23, 2018 | 02:01 AM
  #3  
MarkyUK's Avatar
Veteran Member
Joined: Feb 2013
Posts: 1,628
Likes: 671
From: Somerset UK
Default

Alex

Why not put your car deets and MY in your signature...will make it a lot easier for peeps to give you advice?
 
Reply
Old Oct 23, 2018 | 02:10 AM
  #4  
AlexJag's Avatar
Thread Starter
|
Sponsor
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2016
Posts: 1,339
Likes: 451
From: San Diego CA
Default

Originally Posted by MarkyUK
Alex

Why not put your car deets and MY in your signature...will make it a lot easier for peeps to give you advice?
I do have it. Have no clue why it wont show up if I'm posting from my phone
It's 08 xkr convertible
 
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp

Last edited by AlexJag; Oct 23, 2018 at 02:17 AM.
Reply
Old Oct 23, 2018 | 04:11 PM
  #5  
steve_k_xk's Avatar
Veteran Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2015
Posts: 3,001
Likes: 1,674
From: Sydney, Australia
Default

Alex we've got a set of eibach available approx 20mm drop and will firm it up I will PM you
 

Last edited by steve_k_xk; Oct 23, 2018 at 04:34 PM.
Reply
Old Oct 23, 2018 | 05:44 PM
  #6  
kj07xk's Avatar
Veteran Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2015
Posts: 5,300
Likes: 2,570
From: Naperville, Illinois USA
Default

Originally Posted by AlexJag
I do have it. Have no clue why it wont show up if I'm posting from my phone
It's been that way ever since I joined the forum, no signatures written or visible from the mobile web site. Think its to take some of the 'clutter' out of the display.
If you use the 'full' website from your phone, you see and post signatures, but its a bit harder to navigate that way (either everything is so tiny, or you have to keep sliding the image around to see everything).
 
Reply
Old Oct 24, 2018 | 08:10 PM
  #7  
jahummer's Avatar
Veteran Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2008
Posts: 6,460
Likes: 2,582
From: Florida
Default

The Spires Eibach 20mm springs are a huge improvement. You will not be disappointed.
 
Reply
Old Oct 24, 2018 | 08:38 PM
  #8  
steve_k_xk's Avatar
Veteran Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2015
Posts: 3,001
Likes: 1,674
From: Sydney, Australia
Default

The vehicle goes from a soft floaty GT ride to a really sporty drive it's literally on rails no body roll and sits completely flat through the corners...no comparison
 
Reply
Old Oct 24, 2018 | 08:46 PM
  #9  
S-Typer's Avatar
Senior Member
Joined: Nov 2010
Posts: 223
Likes: 69
From: South Florida
Default

I just bought a set of Mina Gallery units. Any idea who makes them for Mina?

I think they are slightly less aggressive than H&R.
 
Reply
Old Oct 25, 2018 | 10:18 AM
  #10  
S-Typer's Avatar
Senior Member
Joined: Nov 2010
Posts: 223
Likes: 69
From: South Florida
Default

Any tips on installing springs on the XKR? I’ve lowered a few cars and they all have gone smoothly.

There’s not much info or guides on lowering the X150. Just curious if anyone had any tips. I’ll take pics when complete. I’m also changing the pads to EBC red, painting calipers to Black, changing brake fluid and changing out diff fluid. Lots to do!

I’ll get alignment right after install is complete. I should
be installing them next Tuesday.

Thanks,
Joe
 
Reply
Old Oct 25, 2018 | 03:03 PM
  #11  
steve_k_xk's Avatar
Veteran Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2015
Posts: 3,001
Likes: 1,674
From: Sydney, Australia
Default

Installing the lowered springs isn't too bad however if you ever choose to go back to the originals the fronts can be extremely difficult to compress
 
Reply
Old Oct 25, 2018 | 03:53 PM
  #12  
AlexJag's Avatar
Thread Starter
|
Sponsor
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2016
Posts: 1,339
Likes: 451
From: San Diego CA
Default

Originally Posted by steve_k_xk
Installing the lowered springs isn't too bad however if you ever choose to go back to the originals the fronts can be extremely difficult to compress
I might attempt it myself since here in California shops are ripping ppl off $650 for labor to install
I'm a little worried that the 20mm might still be a little too agressive of a drop. Wish they had 10-15mm
 

Last edited by AlexJag; Oct 25, 2018 at 03:57 PM.
Reply
Old Oct 25, 2018 | 06:15 PM
  #13  
steve_k_xk's Avatar
Veteran Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2015
Posts: 3,001
Likes: 1,674
From: Sydney, Australia
Default

There is you could always go the xkrs springs buy realistically they'll drop it 7-8mm until they sag then you'll get the full 10mm drop
 
Reply
Old Oct 25, 2018 | 06:50 PM
  #14  
Cee Jay's Avatar
Veteran Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2013
Posts: 11,857
Likes: 6,360
From: Kaysville, Utah, US
Default

Maybe you'd be happier with smaller tires or less air in existing tires?
One-half inch is what you get when you fill a fuel tank from empty.
 
Reply
Old Oct 25, 2018 | 10:05 PM
  #15  
peterv8's Avatar
Senior Member
Joined: Aug 2017
Posts: 988
Likes: 380
From: Södra Sandby, Sweden
Default

Originally Posted by S-Typer
Any tips on installing springs on the XKR? I’ve lowered a few cars and they all have gone smoothly.

There’s not much info or guides on lowering the X150. Just curious if anyone had any tips. I’ll take pics when complete. I’m also changing the pads to EBC red, painting calipers to Black, changing brake fluid and changing out diff fluid. Lots to do!

I’ll get alignment right after install is complete. I should
be installing them next Tuesday.

Thanks,
Joe
Originally Posted by AlexJag
I might attempt it myself since here in California shops are ripping ppl off $650 for labor to install
I'm a little worried that the 20mm might still be a little too agressive of a drop. Wish they had 10-15mm
I've lowered a couple of cars and the Jag was one of the easiest. Don't buy cheap spring compressors as the springs are hard to compress and
you don't want it to snap!:-)

Lowering a car 10mm is meaningless, you won't even notice it! 20-25mm is perfect for our cars!:-)
This is mine with 20-25mm drop!

 

Last edited by peterv8; Oct 25, 2018 at 10:12 PM.
Reply
Old Oct 26, 2018 | 07:12 AM
  #16  
Ranchero50's Avatar
Veteran Member
Joined: Mar 2017
Posts: 2,936
Likes: 978
From: Hagerstown MD
Default

I'm curious what you dislike about the factory setup? I've only hit the suspension limit once, coming off the interstate at 75+ and the nose pitched over excessively. Wasn't uncontrollable and it didn't push too much but it left me know we were at the limit of safe traction.
 
Reply
Old Oct 26, 2018 | 07:26 AM
  #17  
peterv8's Avatar
Senior Member
Joined: Aug 2017
Posts: 988
Likes: 380
From: Södra Sandby, Sweden
Default

Originally Posted by Ranchero50
I'm curious what you dislike about the factory setup? I've only hit the suspension limit once, coming off the interstate at 75+ and the nose pitched over excessively. Wasn't uncontrollable and it didn't push too much but it left me know we were at the limit of safe traction.
If you ask me, simply for looks, the car looks so much better when lowered. I also put spacers on the car to make it look more aggressive !:-)
 
Reply
Old Oct 26, 2018 | 08:12 AM
  #18  
Mufc's Avatar
Senior Member
5 Year Member
Liked
Joined: Mar 2017
Posts: 315
Likes: 142
From: NC
Default

Lowering a car with different rate springs is not a good thing to do unless you also match the shocks to the new spring rate. Mismatched springs and dampers are not fun and will make your car slower and less controllable. Still, it might look a little better while it is being pulled from a ditch.
 
Reply
Old Oct 26, 2018 | 11:28 AM
  #19  
Ranchero50's Avatar
Veteran Member
Joined: Mar 2017
Posts: 2,936
Likes: 978
From: Hagerstown MD
Default

Originally Posted by peterv8
If you ask me, simply for looks, the car looks so much better when lowered. I also put spacers on the car to make it look more aggressive !:-)

I watched a slightly lowered newer 5.0 Mustang the other mornings commute and it did not look better in motion lowered. In fact it looked spine rattling stiff. It seems wheel well gap is the most common complaint why folks want their cars lowered. Taller profile tires fill the gaps and also allow it to ride better. Mine already has a lower roof line than pretty much any other car in the parking lot so... Just not seeing the point beyond a photo shoot. I care far more about the view and experience from behind the wheel than it posing as a trophy. Still get cars slowing next to me to see more even with clear coat peeling off.
 
Reply
Old Oct 26, 2018 | 11:54 AM
  #20  
AlexJag's Avatar
Thread Starter
|
Sponsor
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2016
Posts: 1,339
Likes: 451
From: San Diego CA
Default

For me it's a little about the look and more for performance in handling , because honestly our cars handle like a Lincoln , all flaoty and not very stable at high speeds. I love how soft it is though over bumps , but when car is pushed would preffer a more sporty and confident feel of the car
 
Reply



All times are GMT -5. The time now is 03:08 AM.