SKU: 10990509001

AEM 400 LPH High Flow In-Tank Fuel Pump Kit - Double Barb - Ethanol Compatible

Sale price$133.20 Regular price$148.00
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

AEM 400 LPH High Flow In-Tank Fuel Pump Kit - Double Barb - Ethanol CompatibleAEM's 400LPH high flow fuel pumps were designed with high performance naturally aspirated and forced induction EFI vehicles in mind! They deliver the same high flow and reliable performance that AEM has become known for at very competitive price. Each pump is individually flow tested and guaranteed to flow 400+ LPH (106 GPH) at 40 PSI (13. 5V), which on gasoline will support 1000+ horsepower!* The pumps also maintain their high flowrate even as system

AEM's 400LPH high flow fuel pumps were designed with high performance naturally aspirated and forced induction EFI vehicles in mind! They deliver the same high flow and reliable performance that AEM has become known for at very competitive price. Each pump is individually flow tested and guaranteed to flow 400+ LPH (106 GPH) at 40 PSI (13.5V), which on gasoline will support 1000+ horsepower!* The pumps also maintain their high flowrate even as system pressure increases flowing 330+ LPH at 70 PSI (13.5V) which will support approx. 870 HP* on gasoline! Please see the flow curves and current draw vs. fuel pressure graphs on the specs tab for more information. With their compact 39mm body (same size as Walbro 255), low amperage draw, 11mm inlets and 9mm barbed outlet's these fuel pumps were designed to replace the OEM fuel pump in many applications. The 50-1230 features a double barbed outlet that is ideal for 3/8-inch ID hose where the 50-1235 features a smooth barbed outlet that is compatible with 5/16-inch ID hose. Each pump includes a wiring harness, pre filter, end cap and rubber buffer sleeve.

  • Highest flow 39mm body fuel pump on the market. Each pump individually flowed and guaranteed to deliver 400+ LPH (40 PSI, 13.5V)
  • 100% Compatible with most fuels including: pump/race gasoline, ethanol (up to E100), methanol (up to M100)
  • Maintains very high flow even at boosted fuel pressures; 330+ LPH (70 PSI, 13.5V) (30 psi boost)
  • Both models feature a 9mm outlet barb with an 11mm inlet in-line with the outlet
  • Highly efficient - pumps draw only 12A @ 40 PSI and 15A @ 70 PSI
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 10990509001

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4.5 ★★★★★
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Lizette Rocha
Carnegie, US
★★★★★ 5
Great formula, but the packaging wears off too fast
Color: 260 DEEP BROWN, Size: 1 Count (Pack of 1), Color: 260 DEEP BROWN, Size: 1 Count (Pack of 1)
This Maybelline Build-A-Brow pen makes it really easy to create natural-looking brows with precise strokes. The color applies smoothly, blends well, and stays in place for hours without smudging. I like that it helps fill sparse areas without making the brows look too heavy or fake. The 2-in-1 design is convenient and perfect for quick everyday makeup looks. 10/10 I need to buy again
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Reviewed in the United States on April 24, 2026
D
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Doi
New York, US
★★★★★ 5
Very pleased! Works great!
Color: 262 BLACK BROWN, Size: 1 Count (Pack of 1)
I have tried a lot of products before this and it's hard to find a color that doesn't have a red hue to it. I got the black brown and it's a great color that doesn't have any red tint. It was super easy to get hair-like strokes. To keep the beginning of the line thin just hold the tube farther back and apply with a light touch in a short flicking motion. It dries quickly and is resistant to smudging. I rubbed decently hard with my finger and the product stayed in place. I didn't do any prep to my brow area before applying this product except for wiping the area with water and drying it. The lines stayed crisp after drying and didn't blur out like some products tend to. There is no noticeable smell, you can't feel the product on your brows/skin after you apply it and it dries matte. The sealant that it comes with doesn't have any noticeable smell either and doesn't feel tacky or hard after it dries. Also, neither product leaves any gloss or shine on the skin once they dry. Everything is nice and matte and feels like there's nothing there. This pen has given me the most realistic results I have ever received from these types of products. I would definitely purchase this again!
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Reviewed in the United States on July 9, 2024
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Amazon Customer
West Palm Beach, US
★★★★★ 4
Awesome brow liner and gel
Color: 259 ASH BROWN, Size: 1 Count (Pack of 1)
Love this pen! Just wish there was a color inbetween the medium brown and the ash brown. I love the brow gel in it though! The pen is nice and makes hairlike strokes that make for a more naturally filled in brow. The gel holds in place all day!
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Reviewed in the United States on September 14, 2025
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Verified Purchase
Sherry
Dallas, US
★★★★★ 5
Benissimo!
Color: 250 BLONDE, Size: 1 Count (Pack of 1)
Hands down the best brow pen I’ve used & I have used ALL of them! I love this for my almost non-existent brows. It’s easy to handle for precise hairlike application. Have subscribed to this it’s so good. Finally, one that’s the right color, doesn’t run out even after a month of use & is the BEST price. Maybelline for the win!
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Reviewed in the United States on February 27, 2026
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Mary
Fort Morgan, US
★★★★★ 3
The colors are way off
Color: 259 ASH BROWN, Size: 1 Count (Pack of 1)
The ash brown is basically black. However, I do think the gel helps set the brow color and I have been using a ash blonde color and then applying the gel.
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Reviewed in the United States on February 9, 2026

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