Aeromotive Adjustable Regulator - 30-120 PSI - .500 Valve - 2x AN-12 Inlets / AN-12 Return

Aeromotive Adjustable Regulator - 30-120 PSI - .500 Valve - 2x AN-12 Inlets / AN-12 Return

Marsoni

M251S

$161.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Aeromotive Adjustable Regulator - 30-120 PSI - .500 Valve - 2x AN-12 Inlets / AN-12 ReturnOur ALL NEW Extreme Flow EFI Regulator now comes with 12 ports! It? s designed for use with Belt or Hex Drive Fuel Pumps. Compact, 2 Port Body with dual ORB 12 inlet outlet ports and one ORB 12 return port. 0. 500? high flow valve seat, able to handle 7 32 GPM Fuel Pumps. Dual springs expand the range of operating pressure while maintaining a low profile regulator with reduced weight. Standard spring (installed) supports 30 75 PSI base fuel pressure.

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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]
Please click here for more details>>> Return & Exchange Policy

Bonded to services well, completely removed panel reverberation in my tacoma. Also really made the doors so much quieter even when closing. Very happy with the result. Used only one set on my 01 tacoma 4 door. Installed inside doors on exterior skin panel, over interior door panel access holes (sealing the door to provide backpressure to door speakers (left drains open)), roof panel, and back wall of cab. Achieved about 70% coverage and am very happy. 2 8in SKAR SVR8 at 1oh on walmart power acustic 2500 (only rated to ~800rms at 2oh, forum showed testing at 1oh worked about 1kw) in 6th order with blow through into cab. With cab gain, im over 130db between ~30 and ~50hz. This was a necessary addition!

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Reviewed in the United States on April 13, 2026

Verified Purchase

Rob Chapman

Waukegan, US

★★★★★ 5

Nice and sticky

Works as it should. No complaints.

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Reviewed in the United States on May 8, 2026