Four-Link Pro
It's easy to enter your four-link suspension details.
Any number of holes can be specified for each end of each link.
Then it's just one touch to switch from one to another and immediately visualize the suspension geometry.
The car profile view shows the suspension link positions as the car travels up and down and dives and squats.
You simply drag the car around to view your four-link suspension geometry changes.Please note: Car Math Pro is replacing this app.Four-link suspension calculations:- 4-Link simulation- 4-Link hole definitionFour-link suspension graphing:- 4-link centers: graph X and Y positions of instant centers for all combinations of holes- 4-link holes: illustrates X and Y positions of all holes- 4-link travel: shows instant center X and Y location curves for over suspension travel- 4-link rake: shows X and Y location of instant center over squat and dive changesEasy and fun to use with sliding menus and swipe viewsMakes setting up your 4-link suspension a pleasureAutomatic, instantaneous simulations and graphsAccurate, reliable, and proven algorithmsUnlimited vehicle data and configuration filesContext-based online helpMetric and English inputs and outputs with automatic conversionNo advertisingOther Speed-Wiz car math modules include Engine Pro, Chassis Pro, Tire Pro, Brake Pro, Performance Pro, Suspension Pro, Turbo Pro and more!
About Four-Link Pro
- Package name (App ID)
- com.speed_wiz.fourlink
- Available on
- Google Play
- Price
- $2.19
- Developer
- Speed-Wiz Software
Looking for the Four-Link Pro APK?
The safest way to get Four-Link Pro (com.speed_wiz.fourlink) on your Android device is to install it directly from Google Play — you'll always get the latest official version, automatic updates, and no risk of modified or infected APK files from third-party sites.
Travel Features
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Automotive
Manage and monitor your vehicle with smart features.
24/7 Support
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See Four-Link Pro in Action
What Our Users Say
Don't just take our word for it. Here's what our users have to say about this Android app.
"Doesn't allow for offroad 4 link. Just rear for drag racing but works good."
"So useful..."
Frequently Asked Questions
Is Four-Link Pro free?
Four-Link Pro is a paid app — it costs $2.19 on Google Play. You pay once through your Google account and can install it on your Android devices.
How do I install Four-Link Pro on Android?
Open Google Play on your Android phone or tablet, search for Four-Link Pro by Speed-Wiz Software or tap the Google Play button on this page, then tap Install. The app downloads and installs automatically.
What is com.speed_wiz.fourlink?
com.speed_wiz.fourlink is the App ID (package name) of Four-Link Pro on Google Play. Every Android app has a unique package name, and it is the safest way to verify you are installing the official app.
Is Four-Link Pro safe to download?
Installing Four-Link Pro from Google Play is the safest option: you get the official version published by Speed-Wiz Software, verified by Google Play Protect, with automatic updates. Avoid APK files from unofficial third-party sites.
Get Four-Link Pro Today
Four-Link Pro for Android — $2.19 on Google Play.
Compatible with Android phones and tablets — available on Google Play.
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