Skip to content

Aeromotive Adjustable EFI Regulator (2) -10 Inlet/-6 Return - Black

Marsoni M251S
Sale price$204.00
Pay 4 payments of $51.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Aeromotive Adjustable EFI Regulator (2) -10 Inlet/-6 Return - BlackSame as 13101 in Bright Dip Black anodized finish. Performance EFI regulator designed for medium to high horsepower applications. This regulators features Aeromotive? s high flow design, superb pressure control and legendary durability. On the street and at the track, this pressure regulator has logged more miles, laps and passes than any other performance EFI regulator in the world! Base pressure adjustable from 40 75? psi. Gasoline and alcohol
Easy Shipping

Quick Dispatch:

Your Aeromotive Adjustable EFI Regulator (2) -10 Inlet/-6 Return - Black orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Aeromotive Adjustable EFI Regulator (2) -10 Inlet/-6 Return - Black ships.

Need Help?
Questions about Aeromotive Adjustable EFI Regulator (2) -10 Inlet/-6 Return - Black, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Aeromotive Adjustable EFI Regulator (2) -10 Inlet/-6 Return - Black in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2435 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
nate
Bozeman, US
★★★★★ 5
Nice item
So far so good my power steering is not leaking anymore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
J
Verified Purchase
Jonny
Birmingham, US
★★★★★ 5
Perfect Fit for Civic
Installed this engine cabin air filter on my daughter’s Civic and it fit perfectly. Installation was quick and easy, and the quality feels just like OEM. Great value compared to dealership prices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
A
Verified Purchase
as
San Leandro, US
★★★★★ 5
Perfect Fit
The product arrived today and I installed it right away, no issues. The fit was perfect for my 2022 Civic Sport and the quality matches that of Honda OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
B
Verified Purchase
BRENDA J.
Alexandria, US
★★★★★ 5
Saved on DIY
Fit my 2021 Civic perfectly and with you tube video easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
A
Verified Purchase
Anthony
Los Angeles, US
★★★★★ 5
Ease of use and price
Easy, good filters, good price never go to a dealer for them, literally took me 5 minutes to do both.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025

recommand products