QuickChange™ Blade Style Swaybars

For Porsche 911/912/930

QuickChange Blade Style Sway Bars For Porsche 911/912/930

QuickChange Blade Style Sway Bar System

Blade style adjustable sway bar system is the ultimate choice for performance and tuning. This superior-quality system delivers unique features and advantages that are without rival. It is simply the best.The blade style adjuster mechanism varies roll stiffness with the angle of the blade. Set it vertically for full-stiff, horizontal for full-soft, and intermediate angles for other stiffness levels.

Blade style adjustment offers advantages over traditional adjustable sway bars including faster adjustment and superior geometry.

The rear swaybars fit 66mm bolt spacing on the swaybar mounts as equipped on 1978-1989 911 cars. 1965-1977 cars can be upgraded to the later 66mm type, mounts shown further down this page.

Perfect Geometry

Fixed-length arms ensure the angle of the drop links are not changed with stiffness adjustment. Geometry and kinematic behavior is always perfect. The bar always rotates freely, with low-friction, and without binding in all adjustment positions.

Traditional sway bars adjust roll stiffness by changing the length of the lever arm, at the same time changing the angle of the drop link. This can cause poor force-transmission angles in some positions. The result can be binding, high-friction, and excessive load on the mounts to the chassis.

Lightweight

Hollow bar reduces weight.
QuickChange Blade Style Sway Bar Detail

Choice Of Bar Rates

Choose .120 or .095 wall thickness to tailor roll stiffness to your car and needs.

Drop Links

Left and right threaded precision rod ends make easy work of adjusting front drop link length. Adjustable length makes it easy to eliminate any preload on the bar. Teflon lined rod ends never require lubrication.

Front drop links have wrench flats for easy counter-holding.

Drop links attached to the control arms diagonal member using included clamps. It is not required to have the “U” style drop link attachments on the control arms.

Fully Weather Sealed Rod Ends

Precision rod ends on the drop links are fully weather sealed to keep out contaminant and ensure long life on street or track.

Spherical Bushings Prevent Binding

Mounts to the chassis using spherical bushings that articulate or “float” ensuring no binding.

Spherical bushings allow mounts to automatically re-align themselves when the chassis is flexing under load. This ensures the bushings allow free, non-binding performance when it’s most important – under heavy cornering loads.

Teflon impregnated bushings are grease and maintenance free and provide smooth operation and long life.

Through-body style front bar

Installs through the body same as the pre-1974 cars and the early turbo cars. Cars not originally equipped with a through-body sway require the optional backer plate kit.

Watch this Quick Overview

Fast and Easy Adjustment

No need to jack up the car or remove the wheels. Reach under the car, loosen one bolt to rotate the blade type adjuster. The angle of the blade defines the stiffness.
QuickChange Blade Style Sway Bar Detail
Literally about 1 minute to adjust, faster with practice.Infinitely variable adjustment lets you dial in the precise roll stiffness.

For track cars this fast-adjustment can be invaluable when time in the pits or paddock is short. Adjusting traditional sway bars is lengthy – jack up car, remove wheels, adjust, re-install wheels.

QuickChange Front Swaybar

QuickChange Blade Style Sway Bar Detail

Front Swaybar adjustable blade

QuickChange Blade Style Sway Bar Detail

Front Swaybar Fixed Side

QuickChange Rear Swaybar

QuickChange Blade Style Sway Bar Detail

Rear Swaybar adjustable blade

QuickChange Blade Style Sway Bar Detail

Rear Swaybar system fixed side

QuickChange Blade Style Sway Bar Detail

QuickChange sway bar details

Front

Application Table

Part No. Stock Equiv. Fitment & Configuration
2270020-'65-'89 911,912,930,914 - Medium Stiff
2270022-'65-'89 911,912,930,914 - Full Stiff

Rear

Application Table

Part No. Stock Equiv. Fitment & Configuration
2270023911 333 701 10'69-'89 911,912,930,914 - Medium Stiff
2270021911 333 701 10'69-'89 911,912,930,914 - Full Stiff

Questions? Call us at 1.408.297.2789 M-F 8-5 PST

Select quantities and click "Add To Cart" below

"" in Qty field below denotes qauntity needed per car

  Configuration Quantity Pricing

Front Parts

Front QuickChange™ Sway Bar Kit
$1,250.00 kit
Thru-Body Front Swaybar Reinforcement Kit
#2270026
'65-'89 911/912/930
1 pair, req'd per car
$140.00 pair
Swaybar Backer Plate Kit
#2270024
'74-'89 911, 912, 930, 914
1 kit, req'd per car
$48.00 kit
U-Tab Kit
#2270025
'69-'89 911,912,930,914
1 pair, req'd per car
$25.00 pair

Rear Parts

Rear QuickChange™ Sway Bar Kit
$1,250.00 each
Rear Swaybar Mount Kit
#2270028
'65-'89 911/912/930
1 pair, req'd per car
$195.00 pair