

Features & Product Details
RallySport Direct carries a great selection of Fuel Pressure Regulators brought to you by Aeromotive. Aeromotive specializes in designing and manufacturing quality aftermarket performance fueling modifications to allow users to supplement their engines with the right amount of fuel as they continue to modify their engines to make more power.
On this page, you are looking at the Aeromotive ORB-6 Fuel Pressure Regulator.
Here are the details:
Note: This does not include ORB to AN fittings, and must be purchased separately.
Specifications
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Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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REVIEWS & CUSTOMER MEDIA

This will stop that lean spot that happens at 2800 - 3200 rpm. Before installing this I could not stop the lean spot no matter how rich I went. I ended up zeroing out the gload multiplier after this install.
2011 sti works great but is loud u can hear it from inside the car
QUESTIONS & ANSWERS
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Q: Rails and fuel lines. dgalupar569362 years ago
is this compatible with with stock fuel rails and stock fuel lines? if not, what is compatible with this? I'm running ID1000, and will use Aeromotive fuel filter. whats the benefit?
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1 of 1 people found the following answer helpful
A: No,it is not directly compatible with stock fuel lines/connections. You would require conversion adapters to AN-06 lines to connect to the regulator. Benefits include adjustable pressure and better flow/pressure control.
Jared A. @ RallySport Direct 2 years ago
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1 of 1 people found the following answer helpful
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Q: FPR wrxmaniac22222222 years ago
SO, when would you need to upgrade the stock FPR?
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0 of 0 people found the following answer helpful
A: Typically it will be common to upgrade the stock Fuel Pressure Regulator when the build require more fueling. Please note that any aftermarket FPR will require tuning.
Brady R @ RallySport Direct 2 years ago
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0 of 0 people found the following answer helpful
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Q: Perrin fuel rails danyole4 years ago
Would this work with my perrin fuel rails?
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0 of 0 people found the following answer helpful
A: The Perrin rail kits include barbed fittings and custom adapters or fuel lines will be required with this unit.
Stevens Henager @ RallySport Direct 4 years ago
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0 of 0 people found the following answer helpful
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Q: STi Stumble quick.banana314664 years ago
Will protuning be required when I add this to my stock fuel system? (I have the STi stumble and I've been advised adding an aftermarket FPR will remove it) Also, can I use the stock fuel lines when installing this or will I need a whole new set up?
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0 of 0 people found the following answer helpful
A: A pro-tune is required when altering your fuel pressure. Stock lines will not work and you will need to adapt your current fuel system for this item.
Stevens Henager @ RallySport Direct 4 years ago
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0 of 0 people found the following answer helpful
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Q: Damper thatonesti5 years ago
Does this have internal fuel dampers?
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0 of 0 people found the following answer helpful
A: Hello, this unit has an internal spring that dampens pressure spikes. It is sealed by a ball and poppet assembly which is pressed into a diaphragm.
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1 of 1 people found the following answer helpful
A: Hello, this unit has an internal spring that dampens pressure spikes. It is sealed by a ball and poppet assembly which is pressed into a diaphragm.
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0 of 0 people found the following answer helpful
This Part Fits
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.