Contact ARMS
Have a question about ECU programming, vehicle diagnostics, product compatibility or an order? Contact our team and provide the details of your application. We will help you identify the right next step.
For product questions, compatibility checks, technical assistance and general inquiries.
Start WhatsApp Chat ↗How Can We Assist You?
Choose the type of assistance you need. For technical questions, include the exact vehicle and ECU/TCU details whenever possible.
Sales & Product Inquiries
Ask about product information, equipment selection, availability and purchasing questions.
Contact Sales on WhatsApp →Technical Support
Get assistance with setup, connection methods, software questions and troubleshooting.
Visit Technical Support →Compatibility Verification
Send your vehicle, ECU/TCU part number and software information for an application check.
Submit Compatibility Request →Tell Us What You Need
Complete the form below. When you click the button, WhatsApp will open with your inquiry details ready to send to ARMS.
Inquiry Form
Fields marked with * are required. Your information is placed into a WhatsApp message; this page does not store or submit your details to a website database.
Product Information
Visit the relevant product page before sending your inquiry. This can help you include the correct product and application details.
PCMflash 1.43 5C
ECU and TCU programming interface information and module references.
View Product Information →
JalTool Diagnostic
Professional vehicle diagnostic equipment and vehicle coverage information.
View Product Information →Prepare These Details
For a faster and more accurate response, include the information relevant to your request.
Vehicle Information
Make, model, production year, engine type and vehicle identification details where appropriate.
ECU / TCU Identification
Controller manufacturer, part number, hardware and software numbers, and processor if known.
Screenshots & Photos
Clear photos of labels, connection setup, software screens and the complete error message.
Let's Talk About Your Project
Whether you need product guidance, compatibility information or technical assistance, contact ARMS and tell us about your requirements.
ARMS · Automobile Remapping & Modification Specialist