BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
 





 

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      11-09-2010, 03:53 PM   #1
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HPA Quick Change Rear Spring Kit

This kit allows the user to change spring rates at home or the track in minutes, without disconnecting the lower control arm and without performing another wheel alignment as long as the ride height remains the same.

This kit not only allows you to change your springs very quickly, it also allows you to adjust the ride height of the vehicle with the springs installed. YES! With the springs installed. No need to remove the springs! Most E82/9X coilover kits on the market today, you must unload the spring tension to adjust the rear ride height, but not ours!

What is in the kit:

HPA Rear Ride Height Adjusters
BMW Sealed Radial Thrust Bearings(used on the top of the main spring)
Swift Main and Helper springs
Swift Thrust Sheets(use at the lower portion of the spring, between the helper and the control arm)

$579.95
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      04-06-2011, 06:21 PM   #2
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Track guys! This is the kit for you if you like to change spring rates at the track, no need to drop the rear control arm to swap your springs anymore and best of all no track side alignment. Spring swap can be done in seconds!
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      04-14-2011, 01:51 AM   #3
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The HPA Quick Change Rear Spring Kit will work on E82 and E9x M and none M.
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      04-14-2011, 01:23 PM   #4
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Interesting. How is the adjustment actually made? I mean the concept is simple, but I don't see any way a spanner or wrench could be attached to the blue collar to rotate it relative to the threaded shaft.

ianc
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      04-27-2011, 02:44 AM   #5
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Quote:
Originally Posted by ianc View Post
Interesting. How is the adjustment actually made? I mean the concept is simple, but I don't see any way a spanner or wrench could be attached to the blue collar to rotate it relative to the threaded shaft.

ianc
Don't need spanners, you can simply turn it by hand, it's that easy!
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      06-28-2011, 11:16 PM   #6
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Quick and easy spring swap and height adjustment!
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      08-24-2011, 03:16 PM   #7
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Very convenient if you find yourself varying your spring rates.

-Tyler
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      09-28-2011, 11:13 PM   #8
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Swift Springs

All components in stock and ready to ship with your desired spring rates.
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      07-24-2012, 09:47 PM   #9
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HPA 135i 1M M3 Rear Height Adjusters

Allow quick spring changes and height adjustments for your BMW 1M M3. Ready to ship!
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      01-13-2015, 03:19 PM   #10
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      01-22-2015, 02:27 PM   #11
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