Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
The Aeromotive A1000 Adjustable EFI Regulator (Part Number AER13138) is engineered for high-performance applications requiring precise fuel regulation and reliable durability. Featuring a compact, lightweight design with a deep black anodized finish on the cap and base, this regulator combines aesthetic appeal with functional excellence. Its innovative, patented body profile reduces size and weight, making it well-suited for both street and track use. The regulator*s AN spec ORB style inlet, outlet, and return ports ensure secure and leak-free connections, enhancing overall system integrity. With a reputation built on legendary flow and pressure control, the A1000 regulator has been tested and proven across countless miles, laps, and performance passes worldwide. Designed for medium to high horsepower applications, this unit is compatible with gasoline, ethanol, methanol, and diesel fuels, making it versatile for various racing and performance setups. The regulator offers an adjustable base pressure range from 40 to 75 PSI, allowing precise tuning to optimize engine performance. Its 1:1 vacuum/boost reference capability provides additional tuning flexibility, and the dedicated 1/8 inch NPT gauge port facilitates accurate pressure monitoring. Featuring two 6-inch inlet ports and a 6-inch return port with ORB fittings, the Aeromotive A1000 ensures seamless integration into your fuel system. Built for durability and performance, this regulator is an essential component for enthusiasts seeking consistent fuel delivery and pressure control under demanding conditions. Its robust construction, combined with its aesthetic enhancements, underlines Aeromotive's commitment to quality and innovation in automotive fuel management.
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).
