Von Shocks™ Coilover Systems
For Porsche 911, 912, 930
Front Coilovers
Complete Von Shocks™ Front Coilover System fully engineered and ready to bolt on. No guesswork. Tuned spring rates, shock valving, spring lengths that all work together right out of the box.
Levels
Choose from 4 levels, each tuned with springs and valving matched to your planned usage:
- Level 1 – Street performance, canyon carver
- Level 2 – Autocross, Drivers Education
- Level 3 – Time trial
- Level 4 – Dedicated race car
Raised spindle height – Choose between +19mm, 30mm and 40mm height. Changing the spindle height is the right way of lowering the car. It improves the suspension travel (prevent bottoming out) and improves the geometry.
Extended upper spring perch with Low friction bearings – Extended perh allows for more camber by moving the spring below the point of chassis contact.
Spring seat bearings are included to spring windup when steering. Coilovers without seat bearings make the
steering effort very heavy as the spring fights to re-center the steering.
Double steering knuckle – Holds tie rod end between two steering knuckles to eliminate knuckle flex.
Bump steer adjustable – Included is a racing bump steer kit which allows for massive tie rod adjustment range. Weather sealed rods ends included work with regular and turbo tie rods.
Von Shock™ insert – Our own Von Shock Street insert is included. Valved for performance level selected. Each and every shock is computer shock dyno-tested. Dyno plots are then used to choose hand-picked pairs, thus delivering unrivaled consistency and shocks that truly match.
Based on the RSR strut with threaded body
- “I knocked 10 seconds off my best time @ Sebring with your suspension products, I could not be happier with the results.”
- Dave D., 911 Suspension Upgrade
Rear Coilovers
Just like the fronts, Rear Coilover System is fully engineered and ready to bolt on. No guesswork. Tuned spring rates, shock valving, spring lengths that all work together right out of the box.
Levels
Choose from 4 levels, each tuned with springs and valving matched to your planned usage:
- Level 1 – Street performance, canyon carver
- Level 2 – Autocross, Drivers Education
- Level 3 – Time trial
- Level 4 – Dedicated race car
Superb Springs – We use 2.25 inch Hypercoil springs. The same springs that are found on Indycars, ALMS, Grand Am and more. They typically measure within 1% of labeled rate. Hypercoils have a Life-Time Guarantee that coils remain within 2% of the original manufacturing tolerances.
All of our coilover kits also include Helper springs. Front and rear. These springs have a very low rate and collapse under the car’s weight. Their purpose is to keep the main spring tensioned when the wheel goes to full droop under hard cornering (lifted wheel), over bumps, and on the jack.
Spring dividers are used between main and helper springs. They keep both springs properly aligned and centered on the shock/strut body.
Build Quality – Our coilover kits are track proven. Engineered and manufactured with the highest quality standards, each set is hand built to exact specifications of every order. All orders include actual dyno charts, documentation and certification.
Adjust Ride Height – Achieve the perfect ride height and corner balance by raising or lowering the lower perch. Compact design of the threaded sleeve fits 2.25 inch springs for superior tire clearance.
Front w/ Inserts
Application Table
Part No. | Stock Equiv. | Fitment & Configuration |
---|---|---|
2311501 | Porsche part number " "Front von shocks coilovers, Porsche part #- | '68-'89 911/912/930/914, Level 1, 19mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311502 | - | '68-'89 911/912/930/914, Level 2, 19mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311503 | - | '68-'89 911/912/930/914, Level 3, 19mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311504 | - | '68-'89 911/912/930/914, Level 4, 19mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311601 | - | '68-'89 911/912/930/914, Level 1, 30mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311602 | - | '68-'89 911/912/930/914, Level 2, 30mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311603 | Porsche part number " "Front von shocks coilovers, Porsche part #- | '68-'89 911/912/930/914, Level 3, 30mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311604 | - | '72-'89 911/912/930/914, Level 4, 30mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311701 | - | '72-'89 911/912/930/914, Level 1, 40mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311702 | - | '72-'89 911/912/930/914, Level 2, 40mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311703 | - | '72-'89 911/912/930/914, Level 3, 40mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2311704 | - | '72-'89 911/912/930/914, Level 4, 40mm spindle, w/ stock type camber plates 1 pair req'd per Car |
2312501 | - | '68-'89 911/912/930/914, Level 1, 19mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312502 | - | '68-'89 911/912/930/914, Level 2, 19mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312503 | - | '68-'89 911/912/930/914, Level 3, 19mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312504 | - | '68-'89 911/912/930/914, Level 4, 19mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312601 | - | '72-'89 911/912/930/914, Level 1, 30mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312602 | - | '72-'89 911/912/930/914, Level 2, 30mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312603 | - | '72-'89 911/912/930/914, Level 3, 30mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312604 | - | '72-'89 911/912/930/914, Level 4, 30mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312701 | - | '72-'89 911/912/930/914, Level 1, 40mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312702 | - | '72-'89 911/912/930/914, Level 2, 40mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312703 | - | '72-'89 911/912/930/914, Level 3, 40mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312704 | - | '72-'89 911/912/930/914, Level 4, 40mm spindle, w/ QuickChange camber plates 1 pair req'd per Car |
2312801 | Porsche part number " "Front von shocks coilovers, Porsche part #- | '68-'89 911/912/930/914 Level 1, lowered Safari spindle, w/ stock type camber plates 1 pair req'd per Car |
2312802 | Porsche part number " "Front von shocks coilovers, Porsche part #- | '68-'89 911/912/930/914 Level 2, lowered Safari spindle, w/ stock type camber plates 1 pair req'd per Car |
Rear
Application Table
Part No. | Stock Equiv. | Fitment & Configuration |
---|---|---|
2310101 | - | Level 1, '72-'89 911, 912, 930 1 pair req'd per Car |
2310102 | - | Level 2, '72-'89 911, 912, 930 1 pair req'd per Car |
2310103 | - | Level 3, '72-'89 911, 912, 930 1 pair req'd per Car |
2310104 | - | Level 4, '72-'89 911, 912, 930 1 pair req'd per Car |
2310801 | - | Level 1, '65-'71 911, 912 1 pair req'd per Car |
2310802 | - | Level 2, '65-'71 911, 912 1 pair req'd per Car |
2310803 | - | Level 3, '65-'71 911, 912 1 pair req'd per Car |
2310804 | - | Level 4, '65-'71 911, 912 1 pair req'd per Car |
2310806 | - | Level 1, '65-'71 911, 912, 930 Safari 1 pair req'd per Car |
2310807 | - | Level 2, '65-'71 911, 912, 930 Safari 1 pair req'd per Car |
2310106 | - | Level 1, '72-'89 911, 912, 930 Safari 1 pair req'd per Car |
2310107 | - | Level 2, '72-'89 911, 912, 930 Safari 1 pair req'd per Car |
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