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The AEM Universal High Output Inductive Dumb Coil is engineered for enthusiasts seeking a reliable and powerful ignition system upgrade. Designed to deliver CDI-like spark energy, this coil provides up to 41kV output voltage and massive spark energy of 118 mJ, ensuring optimal ignition performance even in high-boost, nitrous, or high-RPM applications. Its robust construction allows for versatile mounting options, making it suitable for a wide range of vehicles with external igniters. The coil's weatherproof and shockproof design guarantees durability in demanding conditions, providing long-lasting performance on the track or street.
Unlike traditional inductive coils that offer long spark duration but insufficient energy for high-performance engines, the AEM High Output Dumb Coil combines the benefits of both types. It offers an incredibly long spark duration of up to 3.2 milliseconds, facilitating better fuel mixture ignition in forced induction and nitrous setups. Its advanced design eliminates the need for a CDI, simplifying installation while maintaining CDI-like energy output. This coil is an economical alternative to aftermarket LS1 coils, delivering high performance at a competitive price.
Installation is straightforward, with the coil capable of being mounted directly onto the engine for a clean setup. Whether you are upgrading your existing ignition system or building a high-performance engine from scratch, the AEM High Output Inductive Dumb Coil provides the spark energy and durability needed for optimal combustion and engine efficiency. Its compact size and rugged build make it a versatile choice for automotive enthusiasts aiming to maximize their vehicle's performance without compromising reliability or ease of installation.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
