Proformance link
Free Proformance Link 2 hardware ($299 Value)
All plans include:
- Works on all engines 2008+
- Ohio-based tech support
- Cloud history
- Forced DPF regens anywhere
- Reset codes & derates
Select Your Plan:
Plan Comparison
Frequently Asked Questions
Is hardware included in the price?
Yes, all plans include the $299 Proformance Link hardware at no additional cost.
How to change VIN?
Single Truck Pro plan locks to a single VIN. Contact customer service to change. Other plans support multi-VIN management.
Is there a money-back guarantee?
We offer a 30-day unconditional money-back guarantee, allowing you to try our product risk-free.
ProFormance Diagnostics
Features
Monitor live vehicle data
Access live data parameters from your engine and aftertreatment systems to troubleshoot.
Send commands
Perform dealer level commands, reset fault codes, reset derates, forced DPF regen, & more.
View active / inactive fault codes
You don't just see the fault codes, you learn what they actually mean. This helps you fix problems fast and gets your truck back on the road quickly.
ProFormance Link hardware
We break down the hardware that comes with your ProFormance Diagnostics purchase.
Proformance link
Heavy Duty Vehicle Diagnostic Tool
Proformance link is a high-performing, cost-effective diagnostic tool for trucks made by major brands such as Caterpillar, Paccar, International, Detroit, Hino, Ford, Chrysler.
Product Features
Applicable Vehicles
Language Support
Proformance FAQs
What is Proformance Diagnostics?
Proformance Diagnostics is a professional-grade diagnostic system designed for heavy-duty trucks and commercial vehicles. It provides comprehensive engine diagnostics, fault code reading, and advanced troubleshooting capabilities.
Our system includes the Proformance Link diagnostic adapter, mobile applications for iOS and Android, cloud-based data storage, and unlimited diagnostic capabilities across all your vehicles.
The system connects via Bluetooth to your smartphone or tablet, giving you complete diagnostic control wherever you are.
Proformance Guarantee:
We're confident in our system's ability to save you time and money. If Proformance doesn't deliver the value we promise, we offer a full refund within 60 days. Simple. Risk free.
Which vehicles are compatible with Proformance?
Proformance Diagnostics provides comprehensive coverage for all major heavy-duty truck engines from 2008 onwards:
- Cummins (X15, ISX, ISC, ISL, ISB)
- Detroit Diesel (DD5, DD8, DD13, DD15, DD16)
- Paccar MX (MX 11, MX 13)
- Paccar PX (PX7, PX9)
- Volvo (D11, D13, D16)
- Mack (MP7, MP8, MP10)
One Proformance membership covers unlimited vehicles. Simply move the diagnostic adapter between trucks as needed.
Check your specific vehicle: View our complete vehicle compatibility guide to confirm your exact year, make and model.
What diagnostic capabilities does Proformance offer?
Proformance provides comprehensive diagnostic capabilities beyond basic code reading:
- Force DPF regenerations on demand
- Read fault codes including OEM P codes at dealer level
- Reset fault codes with OEM-level accuracy
- Reset aftertreatment systems, including 5mph derates and DPF filters
- Monitor live engine data in real time
- Run SCR performance tests
- Track complete diagnostic history in the cloud
You get the same diagnostic capabilities that dealers use, right on your mobile device.
Our system is thoroughly tested on a fleet of vehicles to ensure reliable performance every time.
How does Proformance save me money?
Here's the real cost savings from our Proformance users:
- Average dealer diagnostic: $475 per visit
- Time waiting for appointment: 2 to 3 days lost revenue ($2,000+ for most loads)
- Average forced regen at shop: $400 plus 4 hours downtime
- One misdiagnosed problem: $1,500+ in unnecessary parts
Our Proformance users report saving an average of $3,200 their first year. That's real data from real truckers.
With Proformance, you diagnose immediately, fix only what's actually broken, and keep rolling. One avoided breakdown or tow bill (averaging $1,200) pays for your membership twice over.
What makes Proformance different from other diagnostic tools?
Unlike basic code readers, Proformance provides true dealer-level access with the ability to run commands like forced regens, SCR regens, reset DPF and more.
Your Proformance membership covers ALL engine brands with one tool (not just one manufacturer), includes continuous updates as truck technology changes, stores all your data securely in the cloud, and works perfectly on your existing phone or tablet. No expensive laptop needed.
What happens after my first year with Proformance?
Your Proformance membership continues smoothly, keeping all your features, data, and benefits active. You can choose annual renewal or switch to monthly payments after year one.
Your diagnostic history stays saved forever in the cloud, even if you pause your membership. The hardware remains yours, and you can reactivate anytime to access all your historical data.
How quickly can I start using Proformance?
Order today and receive your Proformance hardware in 2 to 5 business days. Setup takes less than 5 minutes:
- Download the Proformance Diagnostics app from the Apple App Store or Google Play Store
- Plug the adapter into your truck's diagnostic port
- Connect via Bluetooth through the app
- Start diagnosing immediately
No training needed. If you can use a smartphone, you can use Proformance. Most users run their first diagnostic within minutes of unboxing.
Why do thousands of truckers trust Proformance?
Because Proformance delivers on its promise: total control over your maintenance, 24/7.
Our users never worry about surprise breakdowns, expensive diagnostic fees, or being sold unnecessary repairs. When you're broken down at 2 AM, you'll understand why so many drivers won't run without Proformance.
With lifetime hardware protection, if your adapter ever fails while you're an active member, we'll replace it free. That's our commitment to keeping you on the road.