Specialty Z
Simi Valley, California, United States
Tunes Haltech on its own Dynojet 224xLC chassis dyno. Listed by Haltech as a dealer, so you can buy the ECU here too.
At a glance
- Tunes
- HaltechSells too
- Dyno
- Dynojet 224xLC chassis dyno · 2WD chassis
- Address
- 865 Cochran St, Unit 23
Simi Valley, CA 93065 - Phone
- 818-703-6272
- Website
- specialtyz.com
Most watched on their YouTube

High 300hp Nissan 300zx twin turbo dyno #nissan #300zx #z32 #twinturbo #jdm #cars · 19,702 views · Watch on YouTube ↗
Other dyno tuners nearby
- Addiction MotorsportsSimi Valley, CA · 1 mi · Holley EFI
- Alexiz Motorsports Inc.Newbury Park, CA · 11 mi · Holley EFI
- Bones FabCamarillo, CA · 14 mi · Holley EFI
- Original Auto PerformanceVan Nuys, CA · 18 mi · Link ECU
Still choosing an ECU?
Entry units from the brands Specialty Z tunes:
- 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. "Sells too" means the ECU maker lists it as a dealer. Checked October 2026. Listings are free and shops can't pay for placement.