PTUNING
Manassas, Virginia, United States
Tunes MegaSquirt and Haltech on its own dyno.
No street address is published, so the pin marks Manassas, not the shop.
At a glance
- Tunes
- Dyno
- Dyno on site (model not published)
- Address
- Manassas, VA · street not published
- Phone
- 703-257-1728
- Website
- ptuning.com
Other dyno tuners nearby
- Bespoke Performance and Fabrication (BPF)Gaithersburg, MD · 34 mi · Link ECU, MoTeC
- Paradise RacingLandover, MD · 36 mi · AEM, FuelTech, Haltech, Holley EFI, MoTeC
- Maryland Performance CenterFrederick, MD · 44 mi · Holley EFI
- Bad Cat EngineeringMount Airy, MD · 46 mi · Emtron, Haltech
Still choosing an ECU?
Entry units from the brands PTUNING tunes:
- DIYAutoTune MicroSquirt V3.0from US$325
- DIYAutoTune MS3Pro Minifrom US$675
- Haltech Nexus T1from US$935
- Haltech Nexus T2from US$1,215
How this listing was checked
Report a mistake on this page. Listed because there's evidence it tunes aftermarket ECUs and has its own dyno. "Official dealer" means the ECU maker lists the shop on its own dealer finder, so you can buy the ECU here. The brands it tunes also include any it names on its own website. Checked October 2026. Listings are free and shops can't pay for placement.