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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
10-100 PSI Adjustable FMUALL SPA Turbo components are GUARANTEED ethanol. (E 85& E 100) AND methanol compatible. Who else can guarantee this? NOBODY! SPA Turbo Composite 14: 1 FMU Up to 14: 1 adjustable gain rate FMU = fuel management unit SPA composite Fuel Management Unit Lightweight and virtually in destructible. Ethanol and Methanol compatible and SAFE Easy installation FMU has a adjustable, boost referenced 1: 14 raising rate Fine tune the fuel pressure that your motor
- ALL SPA Turbo components are GUARANTEED ethanol.
- (E 85& E 100) AND methanol compatible.
- Who else can guarantee this? NOBODY!
- SPA Turbo Composite 14:1 FMU
- Up to 14:1 adjustable gain rate
- FMU = fuel management unit
- SPA composite Fuel Management Unit
- Lightweight and virtually in-destructible.
- Ethanol and Methanol compatible and SAFE
- Easy installation
- FMU has a adjustable, boost referenced 1:14 raising rate
- Fine tune the fuel pressure that your motor will need while under turbo - boost.
- 8mm inlet and 8mm outlet fuel ports
- 1/4" boost reference port
- Adjustable from 10 psi to 100 psi fuel pressure
- All SPA Turbo FMUs can also be used as fuel pressure regulators.
- In other words, if you need a fuel pressure regulator, and are thinking of later upgrading to a turbo system, save money and get The FMU instead of just the FPR.
- We've had a few questions about how these work, so here's clarification:‚
- Initial line pressure is adjustable from 10 psi to 100 psi - boost referenced fuel pressure increase is also adjustable.
- The boost referenced pressure increase is adjustable from 1:1 to 14:1 meaning that the fuel pressure will increase proportionally with an increase in boost.
- Here's 2 examples:
- If you are running 10 lbs of boost and 1:1 ratio, your fuel pressure will increase by 10 psi.
- If you increase the boost referenced ratio to 14:1, your fuel pressure will increase by 140 psi.
- If your initial fuel pressure is adjusted to 100 psi, your total pressure in the first example would be 110 psi and 240 psi in the second example. However, 240 psi would require a heavy duty fuel pump.‚
Fuel pressure regulator bracket
- Allows perfect fixation of the fuel pressure regulator in the desired location.
- Fits all SPA Turbo fuel pressure regulator.
- Can also be used on other fuel pressure regulator with fixing holes as described in the "Technical Drawings" tab.
- Made of high quality galvanized steel.
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
4.5 ★★★★★
Based on 2070 reviews
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Product Reviews
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe.
The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits.
They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit.
Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
Has the look that they should cost more.
Size: 11.5 Wide, Color: Dark Turquoise
Comfortable and the fit is very comfortable. Looks great and extremely comfortable. Soft and light weight. Easy to put on. Sizing was perfect and the wide width is truly a wide. I’m coming back for more colors.
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Reviewed in the United States on June 1, 2026
★★★★★ 4
Good at price
Size: 9 Wide, Color: Sand
Fit a little small at my big toe but otherwise fit well. Heel rubbed slightly first 5 hour wear but no blister.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Lightweight comfortable at a good price!
Size: 10.5, Color: Navy
These shoes are perfect. The color matches my navy outfits as well as my denim. They are comfortable and they look great. They are easy to pack lightweight and a great value.
I am extremely satisfied and highly recommend!
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Reviewed in the United States on June 3, 2026
★★★★★ 3
REALLY CUTE SHOE BUT CUT WAY TOO SMALL!
Size: 8, Color: Black Patent
I received the black patent leather shoes today and they are so cute! Sadly I need to return them because they are cut way too small. I normally wear a 7.5 or 8 on dress shoes so I ordered the 8. They are so tight across the top that it's uncomfortable as soon as I put them on. They are smaller than a normal size 8 dress shoe. The big toe area is extremely uncomfortable because it doesn't allow any room for it at all, so my big toe just presses against the side and end of the shoe without even walking in them. I have very narrow feet and these still are too small for me. So I am returning them and I already ordered a 8.5 W and hope that will fit much better. The patent leather is very cute and adds just enough dressy that I can wear them with slacks or my Capri jeans. I like the slip on and the cushion foot bed because it feels soft.
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Reviewed in the United States on May 26, 2026
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