Master / Slave hardware
The KESS3 interface itself, ready to read and write protected ECUs out of the box.
Alientech Kess3 Slave Tuning Tool with Bikes,ATV,UTV OBD/Bench/Boot
€1.495,00
Description
This tool comes configured with Bikes/ATV/UTV vehicle set and OBD/Bench/Boot connection protocols
it does not include any other protocols!!
What's in the box
Everything you need to start tuning
Hardware, cables, software access, training and support — one price.
OBD / Bench / Boot cables
Full cable set covering OBD diagnostics, bench reading, and boot-mode protocols.
12-month subscription
Full access to the Alientech protocol library — over 18,000 vehicles supported, updated monthly.
Free BoostCo training
One-to-one onboarding session with our team to get you tuning your first job confidently.
Lifetime support
Phone, text, chat — for as long as you own the tool. Real humans, no ticket queues.
A.R.C.H.I.E. portal access
Submit files at certified-tuner pricing. 90% return in under 5 minutes, 24/7/365.
Your tuning portal
Files back in under 5 minutes, every time
BoostCo customers get full A.R.C.H.I.E. portal access at certified-tuner pricing — no per-job premium, no waiting on email.
Discover A.R.C.H.I.E.
<5 min
Avg file return
10k+
Tunes delivered
30+
Vehicle types
24/7
Portal access
What you can tune
Cars to combine harvesters
If your KESS3 protocol package covers it, BoostCo can tune it.
Cars & light commercial
Petrol, diesel, hybrid. All major brands. Stage 1/2/3, EGR off, DPF off, AdBlue, custom maps.
HGV, buses & coaches
DAF, Mercedes Actros, MAN, Scania, Volvo, Iveco. Fuel economy, torque, AdBlue, DPF.
Agri & plant
John Deere, New Holland, Case IH, Massey Ferguson, Fendt, Claas — tractors and beyond.
What customers say
Trusted by tuners across Europe
“Got my KESS3 from BoostCo with their training included. First job tuned within a week of arrival.”
M. Doyle
Workshop owner, IE
“The combination of KESS3 + A.R.C.H.I.E. portal at BoostCo's pricing is genuinely unbeatable.”
L. Hartmann
Independent tuner, DE
“Free training and ongoing support is what sold me. They answer phones, even on a Saturday.”
P. Renaud
Mobile tuner, FR
Questions, answered
Common KESS3 questions
Is training really included free?
Yes — every KESS3 from BoostCo includes a one-to-one training session with our team. We help you set up the tool, do your first read/write, and answer any questions. Phone, video call, or in person if you're nearby Mullingar.
What's the difference between Slave and Master?
Slave tools work with files from a tuning network like BoostCo — you submit, we tune, you flash. Master tools let you tune the file yourself in software like Alientech ECM Titanium. Most independent tuners start with Slave (faster path to revenue, lower cost). If you want to learn to tune in-house, get Master.
What does the 12-month subscription cover?
Full access to Alientech's protocol library (18,000+ vehicles), all software updates, and Cloud Assist for the 12 months from activation. After 12 months you can renew at standard Alientech rates — we handle the renewal at our network pricing.
How fast is delivery?
Most KESS3 kits ship next working day from our Mullingar warehouse. International orders typically arrive within 2–4 working days. We'll send tracking as soon as it leaves us.
What if I need help after purchase?
Lifetime support — phone, text, WhatsApp, chat. Mon–Sat 07:00–21:00 GMT. If something breaks under warranty we sort it. If you're stuck on a tricky job, we help you debug it. That's the BoostCo way.