Become a Dealer
What We Offer
Everything you need to launch or expand a professional ECU tuning operation — tools, files, software, training, and ongoing support. All from US stock, all under one roof.
Tuning Tools & Software
Commercial-grade tuning hardware and software for daily professional use. Tools ship from US stock, no customs delays, no import fees.
- Autotuner — Multi-protocol, OBD & bench
- Alientech KESS3 — Broad ECU/TCU coverage
- Magic Flex — Euro & domestic vehicles
- WinOLS — ECU calibration & map editing
- StageX — Safe, consistent tuning outcomes
- ECM Titanium — Alientech's editing platform
File Service
Submit through our portal — get a custom tune file back fast. Our team is the largest in the business, backed by an AI-assisted calibration database. Turnaround times are during live support hours.
- 22-minute average turnaround
- 1-hour maximum, guaranteed
- Stage 1, Stage 2, custom remaps
- Diesel, petrol, flex fuel
- DPF & EGR solutions (off-road use)
Training
We train you on the tools professionals actually use. Our team stays available after the course ends — not just during it.
- ECU calibration principles & workflow
- Diesel tuning fundamentals
- OBD, bench & boot protocol procedures
- File reading, editing & writing
- Safe tuning limits & documentation
One on one tool demos, Online Modules, or 3-day In Person Training Course.
Dealer Support
Joining our network means ongoing backup — not just a product sale.
- US-based support in your time zone
- Technical & compatibility guidance
- Onboarding for new dealers
- Wholesale pricing & portal access
- Relationship management as you grow
Contact us with any questions.
100+
Active US Dealers
22 min
Avg File Turnaround
2,000+
Global Dealer Network
15+
Years in Tuning
How It Works
Getting started is straightforward. Here's what the process looks like from first contact to your first completed tune job.
1
Reach Out
Tell us about your shop, your current setup, and what you want to add. Call, text, or email — whichever works for you.
2
Get Matched
We'll recommend the right tools and file service package based on your vehicle mix, volume, and budget. Honest guidance, no upsell.
3
Launch & Grow
We onboard you, ship hardware from US stock, and stay available as you start completing tune jobs and building that revenue stream.
Who Is This For?
The dealer program works for shops at every stage — whether you're new to ECU tuning or already running a busy operation and want to grow.
Auto repair & service shops
Independent & mobile tuners
Dyno shops & calibration labs
Fleet & trade service centers
New to ECU tuning? We'll get you set up and trained. Already active? We'll help you scale without sacrificing quality or turnaround time.
Why Partner with Viezu USA?
There are other distributors. Here's what actually sets working with us apart.
US Stock — Ships Today
All major tools are stocked in-country. No customs holds, no import fees, no waiting two weeks for gear you need on a job this week.
Guaranteed Dyno Results
Every tune is backed by documented, dyno-proven data. You can show your customers the numbers — not just the promise.
Fastest File Turnaround
22-minute average, 1-hour maximum during live support hours. The largest custom file team in the business, powered by an AI-assisted calibration database.
Real US-Based Support
Your support team is in your time zone. When you hit a connectivity or compatibility issue mid-job, we're actually available.
Multi-Brand Expertise
We support Autotuner, KESS3, Magic Flex, and more. You're not locked into one platform, and we'll guide you to the right tool for your workflow.
Global Network, Local Focus
Backed by Viezu Technologies UK — Queen's Award for Enterprise, 2,000+ shops worldwide.
Who Is Viezu USA?
Viezu USA is the authorized US distributor for Viezu Technologies (UK) — a company with 15+ years of experience, the Queen's Award for Enterprise, and a dealer network spanning 2,000+ shops worldwide. We bring that expertise stateside with local inventory, local support, and a team that's genuinely invested in helping your shop grow. We started as a small local tune shop. That's still how we operate.
Ready to Get Started?
Tell us about your shop, your current setup, and what you're looking to add. We'll respond promptly with honest information — no pressure, just the details you need to make a confident decision.