QuickChange™ Spring Plate Kit

For Porsche 911, 912, 930

Quickchange Spring Plate for Porsche 911, 912, 930

QuickChange™ Spring Plate Kit For Porsche 911, 912, 930

Change Torsion Bars and Adjust Ride Height

QuickChange spring plates make fast-work of torsion bar re-indexing and replacement. Screw-type adjuster makes corner balancing and ride height adjustment a breeze. Pairs the high quality of the factory design with ease of servicing.

  • 5 minute torsion bar changes
  • Fast and easy ride-height adjustment
  • Accepts standard bushings


Setup is fast and easy

If you’ve ever re-indexed torsion bars to correct ride height, you can really appreciate the benefits of QuickChange. Used in combination with our QuickChange Torsion Bars and Polybronze bearings, this spring plate allows rapid replacement or re-indexing of torsion bars.


  • “I am very happy with the way the suspension modification performs. On the road the car is now quiet, smoother and more predictable (contrary to my mechanics predictions). On the track the difference is amazing, the car is entirely predictable, overall more than one second faster than previous PB.” Ross – QuickChange Springplate, PolyBronze Bearings

Available In Three Configurations

Sprint Plates for Porsche

QuickChange Torsion Bar Changeout

QuickChange Torsion Bars can be extracted through the QuickChange Spring Plate without removing any bolts. Alignment settings are maintained. You don’t even need to remove the wheel from the car. Changing torsion bars is a 5 minute per side operation!

Unlike other aftermarket spring plates, QuickChange Spring Plates bolt the plates together. This prevents the plates “halves” from sliding against each other and eliminates failures and metallic clicking noises common with competing products.

  • “Wow, German craftsmanship from you! What shall I say… just perfect. THANK YOU THE PARTS ARE DEFINITELY WORTH THE PRICE!”Manfred P. – QC Springplate, PolyBronze Bearings

Can be used with any torsion bar and bushing that fits factory spring plates – not included – however QuickChange Torsion bars and PolyBronze Bearings are required to use torsion bar extraction features.

Kits for ’69-’86 long wheel base cars include a screw type height adjuster. Kits for ’65-’68 short wheel base cars use an eccentric bolt height adjuster for improved tire clearance.

quickchange-adjust-screw_large quickchange_spring_plate_short_detail_large

To add QuickChange functionality to your existing set of ’77-’86 factory adjustable spring plates or ASP, you can order the Splined Hub separately.

Splined Hub Kit for Porsche 911, 912, 930

Splined Hub Kits

The Splined Hub Kit includes the small plate and adjuster hardware to mate with the large plate from your donor set of factory adjustable spring plates, or the ASP. Order one kit per car.

 For Porsche 911, 912, 930

Application Table

Part No. Stock Equiv. Fitment & Configuration
2080901-'65-'68 911/912, Short Wheel Base

1 kit req'd per Car

Porsche part number "911 333 009 00"

Quickchange™ spring plate kit, Porsche part #911-333-009-00

911 333 009 00
'69-'86 911/912, '75-'87 930, Long Wheel Base
1 kit req'd per Car

 Speak to an expert: 1.408.297.2789

Select quantities and click "Add To Cart" below

"" in Qty field below denotes qauntity needed per car

    Configuration Quantity Pricing


QuickChange™ Spring Plate Splined Hubs for Porsches
QuickChange™ Spring Plate Splined Hubs
'69-'86 911/912
'75-'88 930
1 kit, req'd per car
$495.00 kit
QuickChange™ Spring Plate Kit for Porsches
QuickChange™ Spring Plate Kit
$520.00 kit
Spring Plate Hardware Kit for Porsches
Spring Plate Hardware Kit
$125.00 kit
Spring Plate PolyBronze Bearings for Porsches
Spring Plate PolyBronze Bearings
$425.00 kit
Spring Plate Rubber Bushing Kit for Porsches
Spring Plate Rubber Bushing Kit
$150.00 kit