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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
3 X 8 HydraMat®, Rectangle Offset Outlet - 16-125Overview: The latest Hydramat design is a shorter 8" version of our popular 16 111 that includes an 11mm outlet that connects to the TI 450LPH and other pumps that use the same attachment design. Two models are available with either a center outlet or offset end outlet to help when space is limited in your tank. The outlet has 6 lock pin positions to allow you to index the Hydramat on the fuel pump for custom applications depending on your fuel tank
Overview:
The latest Hydramat design is a shorter 8" version of our popular 16-111 that includes an 11mm outlet that connects to the TI 450LPH and other pumps that use the same attachment design. Two models are available with either a center outlet or offset end outlet to help when space is limited in your tank. The outlet has 6 lock pin positions to allow you to index the Hydramat on the fuel pump for custom applications depending on your fuel tank or cell setup. The multiple pin locking feature on the pump inlet allows for removal and repositioning without damage or loss of retention. This is a huge advantage over the "one use only" filter socks that are included with most pumps.
Features:
- The TI Automotive 450 liters per hour (LPH) (F90000267), 400 LPH (F90000262) & GSS342 (and others with the 11mm O.D. inlet) plug directly into this HydraMat
- Two 8” models are available with either a center outlet or offset end outlet to help when space is limited in your tank
- The outlet has 6 positions to orient the HydraMat for best location in the fuel cell
- The pin locking feature on the pump inlet allows for removal and repositioning without damage or loss of retention
- Greatly reduces the potential for air to enter into the fuel system which can result in poor engine performance and/or engine stalling
- Perfect for vehicles experiencing fuel starvation during hard cornering, acceleration, stopping, inclines, and low fuel conditions
- Surface tension and fluid wicking allow the HydraMat to continue to draw fuel from the tank or cell even when part of the mat uncovered wicking allow the HydraMat to continue to draw fuel from the tank or cell even when part of the mat uncovered
- As an area of the HydraMat is uncovered, tiny pores in the media seal off through surface tension, forcing fuel to be drawn from other areas of the mat where fuel continues to be available
- Unique internal reservoir assists in keeping fuel available at the pickup even under extreme fuel slosh conditions
- Eliminates the need for specialty reservoirs, sumps and pick up pumps saving cost and greatly reducing complexity
- Also acts as a 15 micron pre-filter eliminating the need for a separate filter before the fuel pump
- Replacement HydraMat for Retro-Fit fuel modules; 12-130, 12-131, 12-132, and 12-133 for Retro-Fit fuel modules; 12-130, 12-131, 12-132, and 12-133
- HydraMats are also available in other sizes and shapes to fit a variety of stock fuel tanks and/or race fuel cells
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley |
|---|---|
| Emission Code | 5 |
| Length | 8 inches |
| Micron | 15 |
| Product Type | HydraMats |
| Warranty | Limited 90 Day |
| Width | 3 inches |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
No wedgies or pinching.
Color: Multicolor-6pack-01, Size: Large
Finally panties that deliver without causing wedgies or a muffin top. The full coverage design stays in place all day without pinching around your legs & waistband is very thin to give you a smooth silhouette
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
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Reviewed in the United States on July 28, 2025
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
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Reviewed in the United States on April 8, 2026