Collection: Auto - Send-Off Service

Access specialized component rebuilding and expert technical diagnostics without leaving your garage with our selection of Auto Send-Off Service programs. At DIY Customs, we provide mail-in repair services for specialized electronic control modules (ECM/PCM), durable instrument cluster rebuilds, specialized fuel injector flow testing, and heavy-duty transmission solenoid bench-testing designed for a perfect fit in modern and classic drivetrains. Whether you are sending off a specialized faulty ABS module for a lifetime-warranty rebuild, seeking professional programming for a replacement immobilizer key, or outfitting your project with a specialized bench-flashed performance tune, our professional-grade service network offers the technical expertise and rapid turnaround you need at unbeatable prices. From specialized vintage radio conversions to direct-repair services for popular Bosch and Denso modules, we carry the essential solutions for every high-tech project. Don't see the specific module repair, diagnostic test, or specialized send-off service for your vehicle? Hit the live chat or call 412-882-8346—we can coordinate exactly the mail-in service you are looking for directly with our expert technicians!