


SPA TURBO 10-100 PSI Billet adjustable FMU - Silver
Marsoni
M251S
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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Reviewed in the United States on May 13, 2026
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Reviewed in the United States on September 8, 2025
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