
AEM Electronics Infinity Series 3 ECUs 30-7113
AEM Electronics Infinity Series 3 ECUs
The Infinity 308 (PN 30-7113) features two different injector types and two different coil outputs that support three different types of fuel and ignition configurations. For throttle-body-injected (TBI) and GM multi-port fuel injected V8s the Infinity 308 includes a single direct-drive ignition coil output to work with a distributor and a single coil, and 2 peak & hold injector drivers that can drive up to four high-impedance injectors each. Other port injected and single-coil distributed V8 engines like the Ford Windsor can be controlled using the Infinity 308's 8 high impedance injector divers and single direct-drive coil output. For the Chevy LS, the Infinity 308 has 8 high impedance injector drivers and 8 "smart" coil outputs to drive a coil-near-plug ignition system.
AEM Electronics Infinity Series 3 programmable ECUs deliver state-of-the-art engine control for the racing masses at a fraction of the cost of comparable high-end systems. Built around a latest generation 200MHz automotive processor, the Infinity Series 3 is capable of processing 400 MIPS (millions of Instructions per second). These units are available in configurations to support four- to 12- cylinder engines. The Infinity's airflow-based, volumetric efficiency (VE) tuning models simplify start up and speed up the tuning process by eliminating many of the lookup and trim tables necessary in previous generation ECUs. Combined with AEM's industry leading after-purchase support system, including free technical support, the Infinity Series 3 ECUs are the ultimate engine control solution for both professional race teams and weekend track cars.
Key features and benefits:
* Infinity Series 3 enclosure is fully sealed, and the connectors are IP67 rated (dustproof, waterproof to 1 meter) making them suitable for engine bay mounting
* Airflow model based (VE) tuning
* ECU Set Up Wizard simplifies start up
* Flex fuel compatible and multi fuel capable
* Programmable drive by wire, variable cam timing, boost control strategies and nitrous control
* On-the-fly map switching
* Up to 2 internal Lambda air/fuel controllers
* Up to 2 knock sensing circuits
* Programmable traction control
* Data logging up to 64GB, up to 100 channels at 1KHz
* Outputs to 3rd party dashes and data loggers
* AEMnet enabled
* View logs in InfinityTuner or AEMdata software
* Industry leading data transfer speed
* Integrated engine protection strategies
* Password protected maps and more
**All clearance items are sold as FINAL**
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AEM Electronics Infinity Series 3 ECUs 30-7113
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Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.

