Skip to content

Aeromotive Adjustable Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 Return

Marsoni M251S
Sale price$104.30
Pay 4 payments of $26.07 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Aeromotive Adjustable Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 ReturnThis EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators and in a new smaller and lighter package. Capable of supporting applications up to 1000 HP, the 13129 EFI Bypass Regulator can handle high flow EFI fuel pumps and the most aggressive street machines; especially those looking for a cleaner, lighter solution where performance is critical or where space is a premium. Base pressure adjustable from 40 75 psi.
Easy Shipping

Quick Dispatch:

Your Aeromotive Adjustable Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 Return 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 Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 Return ships.

Need Help?
Questions about Aeromotive Adjustable Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 Return, 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 Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 Return 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
4.8 ★★★★★
Based on 1297 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
DAVID L.
Natrona Heights, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
B
Verified Purchase
Bamaphan
Draper, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
S
Verified Purchase
Shawn
Lake Worth, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
M
Verified Purchase
Margaret
Phoenix, US
★★★★★ 5
Great shoes for business casual, corporate travel
Size: 8.5, Color: White Full Grain
Fit true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
J
Verified Purchase
Jocko
Carnegie, US
★★★★★ 5
Very Comfortable Shoes
Size: 11, Color: Black Full Grain
Were purchased as a gift and the wearer says they are the most comfortable shoes he has
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025

recommand products