SKU: 1031039724

Aeromotive 13303 FITS: Adjustable Regulator 35-75PSI .188 Valve (2) -08 Inlets/-08 Return Fuel Pressure Regulators

Sale price$121.66 Regular price$135.18
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Aeromotive 13303 FITS: Adjustable Regulator 35-75PSI .188 Valve (2) -08 Inlets/-08 Return Fuel Pressure RegulatorsReplace original X1 Series regulator internals with the conversion kit of your choice (Part #'s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics. While versatility is one of the X1's greatest assets, it is far from the only new design feature. Utilizing larger (3) 8AN ORB inlet outlet return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to

Replace original X1 Series regulator internals with the conversion kit of your choice (Part #'s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics. While versatility is one of the X1's greatest assets, it is far from the only new design feature. Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to Aeromotive 13109 regulator). The new X1 design eliminates the compromise common to other convertible regulator designs, with the optimization of all internal components including the diaphragm/poppet, spring and bypass seat, the X1 delivers all of the performance and features you expect from an application specific bypass regulator, regardless of what you decide to do with you r induction system tomorrow. Above and beyond the expected performance, you still have the amenities like a 1/8 NPT gauge port and 1:1 ratio boost reference port for forced induction applications. Base fuel pressure adjustable from 35-75 PSI. Vacuum/boost reference capability. 1:1 rising rate for forced induction engines. Gasoline, ethanol, and alcohol compatible. (2) ORB-08 inlet/outlet ports on the sides. (1) ORB-08 return port on the bottom. (1) 1/8 NPT Gauge port with plug. 1/16 NPT Boost port with 5/32 hose barb. 0.188 bypass with matching spring and poppet. Handles up to 150 GPH with AN-08 return line. Suitable for any Aeromotive pump up to A1000. Mounting bracket included.

Installation Instructions
Installation Instructions
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Exchange/Return Notes
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SKU: 1031039724

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MK
Belleville, US
★★★★★ 5
Easy to install
Perfect fit, good quality and value for the price
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Reviewed in the United States on October 17, 2025
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Rk
West Palm Beach, US
★★★★★ 5
Nice filter
Fit my 2024 grand Cherokee and works great
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Reviewed in the United States on June 16, 2025
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Bill Bryant
Battle Creek, US
★★★★★ 5
Fits perfectly and works well
fit the 2023 Jeep Grand Cherokee, always a relief. Works well too, inside air is cleaner. Happy with it and will purchase again when it is time
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Reviewed in the United States on August 14, 2025
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Frank J
Chelsea, US
★★★★★ 5
Perfect fit.
The cabin filter is easy to install and fits perfect, but just so you know it is not OME.
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Reviewed in the United States on July 28, 2025
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Vanessa prado
Fort Morgan, US
★★★★★ 5
Item is sturdy
Great item. The quality is amazing too
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Reviewed in the United States on September 8, 2025

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