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SPA TURBO 10-100 PSI Billet adjustable FMU - Silver

Marsoni M251S
Sale price$94.90
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Get it in 3 business days with 1 day shipping. Friday, May 29
SPA TURBO 10-100 PSI Billet adjustable FMU - SilverEthanol and Methanol compatible and SAFE Easy installation FMU (Fuel Management Unit) has an adjustable, boost referenced 1: 14 raising rate Fine tune the fuel pressure your engine will need while under boost. 2x 6AN (9 16" 18tpi) inlet and 6AN (9 16" 18tpi)outlet fuel ports 1 4" boost reference port Includes accessories: O. D. 8 mm, O. D. and 6AN (for return only) Adjustable from 10 psi to 100 psi fuel pressure All SPA Turbo FMUs can also be used as
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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]
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4.2 ★★★★★
Based on 744 reviews
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E
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Espresso
West Palm Beach, US
★★★★★ 3
Great price, not great quality
Material Type: Recycled Polyester, Color: Black, Size: Small
Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2024
K
Verified Purchase
Ken Strech
Los Angeles, US
★★★★★ 5
Recommend
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Great fit, right price
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Reviewed in the United States on March 18, 2026
G
Verified Purchase
Gwen
San Leandro, US
★★★★★ 5
Nice polo
Material Type: Recycled Polyester, Color: Dark Teal, Size: Medium
Fantastic polo shirt. Size was true to fit. Color is amazing. It’s soft and it has held up through washes since Christmas.
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Reviewed in the United States on March 14, 2026
A
Verified Purchase
Al
Whiting, US
★★★★★ 5
Great shirt for the price.
Material Type: Recycled Polyester, Color: Electric Blue, Size: Large
Bought this for my son. Very nice shirt for the price, it is true to size and the color is the same as the picture. Would definitely buy it again. The material is good quality. No issues whatsoever
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Reviewed in the United States on May 19, 2026
S
Verified Purchase
SM
Louisville, US
★★★★★ 5
Great purchase
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.
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Reviewed in the United States on November 25, 2025

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