Custom ECU Tuning
for Everything You Drive.

Trucks, cars, diesels, farm equipment — every calibration built from scratch for your exact machine, by the only Viezu-authorized shop within 100 miles. Fort Wayne based. We come to you.

Book a Tune Call Now
Can we tune yours?
Pick your machine — cars, trucks, tractors, even marine — and see how we'd tune it.
Viezu One of only 30 Viezu-authorized dealers in North America — the only one within 100 miles
Platforms We Work With
Alientech MagicMotorsport HP Tuners Nexiq DimSport EFI Live

100% custom ECU tunes

Transmission & TCM tuning

Street-proven on datalogs

Free revisions until it's right

Mobile service — 100 miles

OEM-level diagnostics
Custom Calibrations

Every Tune Built From Scratch

It's the name on the door: a dynamic tune, not a static off-the-shelf file. Every calibration is custom-built for your vehicle's specific combination of modifications, fuel, and intended use — then proven on the road with datalogging and wideband verification, and revised free until it's exactly right.

Gasoline, diesel & flex fuel
Power, efficiency, or both — your goals set the target.
Transmission & TCM
Shift points, line pressure, torque management, shift strategy.
Calibration editor — VE and timing maps
Calibration editor — diesel injection quantity table
Diesel Performance

Light-Duty to Heavy-Duty. We Do It All.

From your daily driver Cummins to a fleet of over-the-road trucks — full-scope diesel calibration and diagnostics, watched on the gauges that matter.

  • DPF / EGR / DEF solutions
  • Power & fuel economy calibrations
  • Custom tunes for built & modified trucks
  • Fleet calibration programs
  • Cummins, Duramax, Power Stroke
  • Detroit, CAT, International, PACCAR
Agricultural & Heavy Equipment

More Power. Less Fuel. Same Reliability.

Tractors, combines, skid steers and heavy equipment — calibrated for the work the machine actually does, not a dyno sheet. We come to the farm; a typical visit covers up to four units.

John DeereCase IHNew HollandCaterpillarKubotaFendtAGCO
Ag’merica — ECU remapping for agriculture Ag’merica — our agricultural side. Same shop, same tools, same phone. Visit agmerica.farm ↗
Harvest at sundown — tractor and forage harvester working an Indiana corn field
Fuel Economy Tuning

BlueOptimize™ — Tuned to Burn Less

More power is the easy sell. Fuel is the bill you pay every week — and on a farm it compounds across a whole season. BlueOptimize™ is Viezu’s own economy-tuning programme — the software behind their Queen’s Award for Enterprise, independently tested at the Millbrook proving ground, and written for cars, vans, trucks, fleets and tractors alike. As an authorized Viezu dealer, we write it right here.

10–15%typical economy gain
up to 20%fuel cost saving
150,000+vehicles tuned worldwide

Figures published by Viezu for the BlueOptimize™ programme. Real-world gains vary by vehicle, load and duty cycle — we measure yours with datalogging instead of quoting a number off a chart.

BlueOptimize — powered by Viezu performance solutions
Queen’s Award for Enterprise, 2014 · independently tested at Millbrook
Cars · Vans · Trucks · Fleets · Tractors
BlueOptimize at viezu.com ↗
OEM-level diagnostic session — live data
Diagnostics & Electrical

We Find What Others Can't

Advanced diagnostics with OEM-level scan tools. We don't guess and replace — we pinpoint exactly what your vehicle needs.

  • Module programming & coding
  • CAN bus diagnostics
  • OEM software flashing
  • VIN writing & replacement-module programming
  • ECU unlocking for locked late-model ECUs
  • INSITE, DDDL, CAT ET, ServiceMaxx, PTT, Davie4
Mobile & Remote Tuning

We Come to You.

On-site tuning and diagnostics anywhere within 100 miles of Fort Wayne — farms, fleets, shops, and driveways. Remote flash on select platforms. Contact us for mobile pricing.

Farm & fleet service calls
Scheduled visits that fit your operation, not the other way around.
By appointment
Call or text 260-355-1123 — we'll get you scheduled.
LAKE ERIE MICHIGAN INDIANA OHIO South Bend Elkhart Warsaw Angola Coldwater Hillsdale Toledo Defiance Findlay Lima Van Wert Huntington Marion Kokomo Muncie Lafayette Indianapolis Dayton FORT WAYNE MOBILE SERVICE AREA 100 miles from Fort Wayne 100-mile radius 50 MILES
ILLINOIS INDIANA OHIO MICHIGAN KENTUCKY LAKE MICHIGAN LAKE ERIE Detroit Toledo Cleveland Columbus Cincinnati Indianapolis BDP Auto & Diesel Leesburg, OH · 146 mi AFA Chicago, IL · 141 mi Eurotoys Elgin, IL · 177 mi DTS · FORT WAYNE 1 OF 30 AUTHORIZED VIEZU DEALERS No other Viezu dealer for 140 miles. 140 mi · our territory 100 mi · mobile service 100 MILES Beyond this map: one in Kentucky, and the Ontario dealers including Viezu North America.
Authorized Viezu Dealer

World-Class Tuning. One Dealer for 100 Miles.

Viezu is one of the world's leading tuning houses — an ISO-certified file service with an IMI-approved technical academy behind every dealer. DTS is one of only 30 authorized dealers in North America, and the only one within 100 miles.

Viezu ISO-certified file service · IMI-approved academy

6+

Tuning Platforms

100mi

Mobile Service Radius

100%

Custom Tunes

All

Makes & Models

Ready to get it tuned right? 260-355-1123
Send a Message Book Now
Pages
Contact
  • 260-355-1123
  • 137 Chambeau Rd
  • Fort Wayne, IN 46805
  • By appointment only
Credentials
  • Authorized Viezu Dealer — 1 of 30 in North America
  • The only Viezu dealer for 140 miles
  • BlueOptimize™ economy tuning
  • Mobile service — 100-mile radius
© 2026 Dynamic Tuning Specialists · 137 Chambeau Rd, Fort Wayne, IN 46805 · By Appointment · Authorized Viezu Dealer