Phantom Apex with Jet Siphon In-Tank Fuel Pump Kit
Phantom Apex with Jet Siphon In-Tank Fuel Pump Kit
Product Info
Product Info
The best fuel surge and slosh control for off-road and road racing.
Ideal for late-model Pulse Modulated fuel systems with no return.
Features and Specifications:
- 340lph version supports – 595hp EFI / Forced Induction and 725hp EFI / Naturally Aspirated
- 450lph version supports - 700hp EFI / Forced Induction and 975hp EFI / Naturally Aspirated
- Low Profile, black anodized, CNC machined top-hat and stainless steel fuel pump hanger assembly
- ORB-06 Ports complete with supply, return and vent
- Fuel resistant baffle / basket (Includes: Foam and Bladder)
- Integral high flow pre-pump filter
- Flexible design can be cut to height to fit almost any fuel tank
- Turbine pump mechanism offers quiet pump operation, high flow capacity and increased durability.
- Can be used return style with bypass regulator with or without vacuum/boost reference.
- Fully compatible with return-less fuel systems using pulse modulated FPDM for pressure control.
- This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
- Phantom Bladder Baffles Check Valves recommended for return-less, pulse modulated systems.
Additional information
Additional information
Ideal for a return style, or a return-less pulse modulated fuel system, the Phantom Apex system is perfect for a daily driver or for all out competition in the most extreme applications; from road racing to running hard in the dunes; for an all-out "BAJA 1000" or "King of the Hammers" , the Phantom Apex is at the heart of a modern, state-of-the-art fuel system.
In true, PWM (Pulse Width Modulated) return-less systems common to late model GM and MOPAR performance engines the Phantom Apex excels, especially when using the appropriate Bladder Baffle kit, allowing the pump to be run without overheating or stalling even at idle and light load, without a regulator or return line, while ensuring the system maintains perfect pressure. This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
Aeromotive’s Apex Phantom kits are highly recommended for most tanks, including saddle-bag tanks. The Apex Phantom opens the door to OEM convenience but with high horsepower fuel flow rates that only Aeromotive pumps can provide. With the Aeromotive Apex jet siphon your Phantom System will have a continuous supply of fuel from the off-tank or saddle-bag tank into both the Phantom baffle and then overflow into the main tank, so the main tank stays full until the off-tank is empty. Plus you’ll never have to worry about the Apex re-priming thanks to the ingenious, patent-pending jet siphon design that automatically floods and primes the pump, regardless of whether it gets a gulp of air when the off-tank is low, or even if the off tank runs dry before you get it refilled.
Click Here for more information on the Apex Jet Siphon
Features and Specifications:
- 340lph version supports – 595hp EFI / Forced Induction and 725hp EFI / Naturally Aspirated
- 450lph version supports - 700hp EFI / Forced Induction and 975hp EFI / Naturally Aspirated
- Low Profile, black anodized, CNC machined top-hat and stainless steel fuel pump hanger assembly
- ORB-06 Ports complete with supply, return and vent
- Fuel resistant baffle / basket (Includes: Foam and Bladder)
- Integral high flow pre-pump filter
- Flexible design can be cut to height to fit almost any fuel tank
- Turbine pump mechanism offers quiet pump operation, high flow capacity and increased durability.
- Can be used return style with bypass regulator with or without vacuum/boost reference.
- Fully compatible with return-less fuel systems using pulse modulated FPDM for pressure control.
- Phantom Bladder Baffles Check Valves recommended for return-less, pulse modulated systems.
Specifications
Specifications
| #18704 - 340 lph | #18705 - 450 lph | |
|---|---|---|
| Series | Phantom Apex | Phantom Apex |
| Maximum Flow Rating | 340 | 450 |
| Maximum Pressure | 40 | 40 |
| Fuel Type | Gas/E85 | Gas/E85 |
| Universal Or Specific Fit | Universal | Universal |
| Internal Or External | Internal | Internal |
| Pump Design | Turbine Impeller | Turbine Impeller |
| Integrated Controller | No | No |
| Pulse Width Modulation Compatible | No | No |
| Fuel Delivery Type | Fuel Injection | Fuel Injection |
| Outlet Type | Female Thread | Female Thread |
| Outlet Outside Diameter | AN-06 | AN-06 |
| Maximum Current Draw | 13 | 15.3 |
| Voltage | 12 | 12 |
| Negative Ground | Yes | Yes |
| Wire Quantity | 2 | 2 |
| Wiring Harness Included | No | No |
| Terminal Gender | Male | Male |
| Terminal Quantity | 2 | 2 |
| Terminal Type | Threaded Stud | Threaded Stud |
| Strainer Included | Yes | Yes |
| Fuel Sending Unit Included | No | No |
| Mounting Bracket Included | Yes | Yes |
| Mounting Hardware Included | Yes | Yes |
| Seal And Lock Ring Included | Yes | Yes |
| Gasket Or Seal Included | Yes | Yes |
| Grade Type | Performance | Performance |
Installation Instructions
Installation Instructions
Product warranty
Product warranty
Limited Warranty for Aeromotive Products for the United States of America
Aeromotive, LLC warrant to the original end user purchaser in the United States that the Aeromotive and Waterman Racing Components branded products (“Product(s)”) shall be free from defects in material and workmanship for the warranty durations set forth in the chart below from the date of purchase or delivery, whichever is later.
| Products | Warranty Duration |
|
2 years |
|
1 year |
Because Aeromotive, LLC (collectively, the “Company”) cannot control the quality of products sold by unauthorized sellers, this warranty applies only to Products that were purchased from the Company or the Company’s authorized sellers in the United States, unless otherwise prohibited by law. Company reserves the right to reject warranty claims for Products purchased from unauthorized sellers, including unauthorized Internet sites.
This warranty does not cover any defects due to normal wear and tear, damage due to misuse, alteration to the product, negligence, damage caused by aftermarket applied coatings, discoloration, or corrosion of finished surfaces. This warranty also does not cover damage resulting from collision, improper installation, off-road use, road hazards, the use of exhaust insulating wrap or like products, or rust occurring after installation.
Purchasers of a Product who wish to make a warranty claim based upon an alleged Product defect should email the Company at techs@aeromotiveinc.com the following information: (1) Product subject to the claim, (2) brief description of the alleged defect, (3) date and place of purchase/delivery, (4) proof of purchase (showing when and where the Product was purchased), and (5) pictures or videos of the Product. If you purchased on an online marketplace, please be sure the proof of purchase shows from whom you purchased (this information is available in your order history). In some instances, Company may instruct you to mail the Product to Company for inspection and/or repair; if such instruction is provided, Company will provide you with a prepaid shipping label. You can also contact the Company Monday – Friday, 8AM – 6:30PM CT at (913) 808-2376.
Company will replace or repair a defective Product that is covered by this warranty. This
warranty does not cover the cost of removal or installation. Company will pay for the return shipping of the Product to the purchaser.
There are no warranties which extend beyond those stated herein. ANY IMPLIED
WARRANTIES THAT MAY BE APPLICABLE TO PRODUCTS, INCLUDING IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE
LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY. Some States do not
allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
UNDER NO CIRCUMSTANCES SHALL THE COMPANY BE LIABLE FOR ANY SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES BASED UPON BREACH OF THIS LIMITED
WARRANTY, BREACH OF CONTRACT OR STRICT LIABILITY. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.
If you have any questions about whether a seller is authorized, please contact us at (913) 808-2376.
This warranty supersedes any warranties stated in product manuals or other written materials.
Effective Date: March 16, 2026
Returns & replacements
Returns & replacements
Returns:
- Accepted within 90 days of purchase.
- Prior authorization required; items must be new and resaleable.
- Call 913-808-2376 to initiate a return and get an RGA.
- Ship unused products in original packaging with proof of purchase.
- You pay return shipping; use a trackable method.
- Refund excludes initial shipping fees and may include up to a 15% restocking fee.
- Refunds processed within 5-10 days of return acceptance.
Limits of Responsibility:
- See Product Warranty page for more info.
Reviews
Reviews
Phantom Apex with Jet Siphon In-Tank Fuel Pump Kit
Phantom Apex with Jet Siphon In-Tank Fuel Pump Kit
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Emissions Code
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Product Info
Product Info
The best fuel surge and slosh control for off-road and road racing.
Ideal for late-model Pulse Modulated fuel systems with no return.
Features and Specifications:
- 340lph version supports – 595hp EFI / Forced Induction and 725hp EFI / Naturally Aspirated
- 450lph version supports - 700hp EFI / Forced Induction and 975hp EFI / Naturally Aspirated
- Low Profile, black anodized, CNC machined top-hat and stainless steel fuel pump hanger assembly
- ORB-06 Ports complete with supply, return and vent
- Fuel resistant baffle / basket (Includes: Foam and Bladder)
- Integral high flow pre-pump filter
- Flexible design can be cut to height to fit almost any fuel tank
- Turbine pump mechanism offers quiet pump operation, high flow capacity and increased durability.
- Can be used return style with bypass regulator with or without vacuum/boost reference.
- Fully compatible with return-less fuel systems using pulse modulated FPDM for pressure control.
- This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
- Phantom Bladder Baffles Check Valves recommended for return-less, pulse modulated systems.
Additional information
Additional information
Ideal for a return style, or a return-less pulse modulated fuel system, the Phantom Apex system is perfect for a daily driver or for all out competition in the most extreme applications; from road racing to running hard in the dunes; for an all-out "BAJA 1000" or "King of the Hammers" , the Phantom Apex is at the heart of a modern, state-of-the-art fuel system.
In true, PWM (Pulse Width Modulated) return-less systems common to late model GM and MOPAR performance engines the Phantom Apex excels, especially when using the appropriate Bladder Baffle kit, allowing the pump to be run without overheating or stalling even at idle and light load, without a regulator or return line, while ensuring the system maintains perfect pressure. This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
Aeromotive’s Apex Phantom kits are highly recommended for most tanks, including saddle-bag tanks. The Apex Phantom opens the door to OEM convenience but with high horsepower fuel flow rates that only Aeromotive pumps can provide. With the Aeromotive Apex jet siphon your Phantom System will have a continuous supply of fuel from the off-tank or saddle-bag tank into both the Phantom baffle and then overflow into the main tank, so the main tank stays full until the off-tank is empty. Plus you’ll never have to worry about the Apex re-priming thanks to the ingenious, patent-pending jet siphon design that automatically floods and primes the pump, regardless of whether it gets a gulp of air when the off-tank is low, or even if the off tank runs dry before you get it refilled.
Click Here for more information on the Apex Jet Siphon
Features and Specifications:
- 340lph version supports – 595hp EFI / Forced Induction and 725hp EFI / Naturally Aspirated
- 450lph version supports - 700hp EFI / Forced Induction and 975hp EFI / Naturally Aspirated
- Low Profile, black anodized, CNC machined top-hat and stainless steel fuel pump hanger assembly
- ORB-06 Ports complete with supply, return and vent
- Fuel resistant baffle / basket (Includes: Foam and Bladder)
- Integral high flow pre-pump filter
- Flexible design can be cut to height to fit almost any fuel tank
- Turbine pump mechanism offers quiet pump operation, high flow capacity and increased durability.
- Can be used return style with bypass regulator with or without vacuum/boost reference.
- Fully compatible with return-less fuel systems using pulse modulated FPDM for pressure control.
- Phantom Bladder Baffles Check Valves recommended for return-less, pulse modulated systems.
Specifications
Specifications
| #18704 - 340 lph | #18705 - 450 lph | |
|---|---|---|
| Series | Phantom Apex | Phantom Apex |
| Maximum Flow Rating | 340 | 450 |
| Maximum Pressure | 40 | 40 |
| Fuel Type | Gas/E85 | Gas/E85 |
| Universal Or Specific Fit | Universal | Universal |
| Internal Or External | Internal | Internal |
| Pump Design | Turbine Impeller | Turbine Impeller |
| Integrated Controller | No | No |
| Pulse Width Modulation Compatible | No | No |
| Fuel Delivery Type | Fuel Injection | Fuel Injection |
| Outlet Type | Female Thread | Female Thread |
| Outlet Outside Diameter | AN-06 | AN-06 |
| Maximum Current Draw | 13 | 15.3 |
| Voltage | 12 | 12 |
| Negative Ground | Yes | Yes |
| Wire Quantity | 2 | 2 |
| Wiring Harness Included | No | No |
| Terminal Gender | Male | Male |
| Terminal Quantity | 2 | 2 |
| Terminal Type | Threaded Stud | Threaded Stud |
| Strainer Included | Yes | Yes |
| Fuel Sending Unit Included | No | No |
| Mounting Bracket Included | Yes | Yes |
| Mounting Hardware Included | Yes | Yes |
| Seal And Lock Ring Included | Yes | Yes |
| Gasket Or Seal Included | Yes | Yes |
| Grade Type | Performance | Performance |
Installation Instructions
Installation Instructions
Product warranty
Product warranty
Limited Warranty for Aeromotive Products for the United States of America
Aeromotive, LLC warrant to the original end user purchaser in the United States that the Aeromotive and Waterman Racing Components branded products (“Product(s)”) shall be free from defects in material and workmanship for the warranty durations set forth in the chart below from the date of purchase or delivery, whichever is later.
| Products | Warranty Duration |
|
2 years |
|
1 year |
Because Aeromotive, LLC (collectively, the “Company”) cannot control the quality of products sold by unauthorized sellers, this warranty applies only to Products that were purchased from the Company or the Company’s authorized sellers in the United States, unless otherwise prohibited by law. Company reserves the right to reject warranty claims for Products purchased from unauthorized sellers, including unauthorized Internet sites.
This warranty does not cover any defects due to normal wear and tear, damage due to misuse, alteration to the product, negligence, damage caused by aftermarket applied coatings, discoloration, or corrosion of finished surfaces. This warranty also does not cover damage resulting from collision, improper installation, off-road use, road hazards, the use of exhaust insulating wrap or like products, or rust occurring after installation.
Purchasers of a Product who wish to make a warranty claim based upon an alleged Product defect should email the Company at techs@aeromotiveinc.com the following information: (1) Product subject to the claim, (2) brief description of the alleged defect, (3) date and place of purchase/delivery, (4) proof of purchase (showing when and where the Product was purchased), and (5) pictures or videos of the Product. If you purchased on an online marketplace, please be sure the proof of purchase shows from whom you purchased (this information is available in your order history). In some instances, Company may instruct you to mail the Product to Company for inspection and/or repair; if such instruction is provided, Company will provide you with a prepaid shipping label. You can also contact the Company Monday – Friday, 8AM – 6:30PM CT at (913) 808-2376.
Company will replace or repair a defective Product that is covered by this warranty. This
warranty does not cover the cost of removal or installation. Company will pay for the return shipping of the Product to the purchaser.
There are no warranties which extend beyond those stated herein. ANY IMPLIED
WARRANTIES THAT MAY BE APPLICABLE TO PRODUCTS, INCLUDING IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE
LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY. Some States do not
allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
UNDER NO CIRCUMSTANCES SHALL THE COMPANY BE LIABLE FOR ANY SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES BASED UPON BREACH OF THIS LIMITED
WARRANTY, BREACH OF CONTRACT OR STRICT LIABILITY. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.
If you have any questions about whether a seller is authorized, please contact us at (913) 808-2376.
This warranty supersedes any warranties stated in product manuals or other written materials.
Effective Date: March 16, 2026
Returns & replacements
Returns & replacements
Returns:
- Accepted within 90 days of purchase.
- Prior authorization required; items must be new and resaleable.
- Call 913-808-2376 to initiate a return and get an RGA.
- Ship unused products in original packaging with proof of purchase.
- You pay return shipping; use a trackable method.
- Refund excludes initial shipping fees and may include up to a 15% restocking fee.
- Refunds processed within 5-10 days of return acceptance.
Limits of Responsibility:
- See Product Warranty page for more info.
Reviews
Reviews

EMISSIONS PLACARD
Aeromotive use a voluntary product identification program whereby all emission sensitive products can be identified by placing numbered labels in product packaging and listing corresponding numeric codes next to each part number. The corresponding numbers and explanations are as follows:
AEROMOTIVE EMISSIONS CODES
This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions.
AEROMOTIVE EMISSIONS CODES
This product is Legal for use on Pre-PoIIution Controlled Vehicles. It is legal for use on all vehicles produced Before Emissions Control Regulations were imposed. These are considered Uncontrolled Vehicles and are defined as follows
- 1965 and Older US Manufactured California Certified Vehicles
- 1967 and Older US Manufactured Federally Certified Vehicles
- 1967 and Older Foreign Manufactured Vehicles
AEROMOTIVE EMISSIONS CODES
This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.
AEROMOTIVE EMISSIONS CODES
This Product is considered а Replacement Part per CARB and EPA regulations for emissions compliance and is legal for sale and use on specified vehicles in all 50 states as stated in Manufactured's Application Guide and lnstallation Instructions.
AEROMOTIVE EMISSIONS CODES
This Product is legal for Street or Off Highway use in 49 States. This product meets the EPA Anti Tampering Policy for Reasonable Basis that allows the stated vehicle to operate within the legal emissions standards in states that do not require а California EO. This product in Not Legal for Street or Off Highway use in California.
AEROMOTIVE EMISSIONS CODES
This Product is Certified by the Manufacturer as being а Non-Emissions Related part per CARB and EPA regulations and therefore does not require emissions certification or CARB EO and is legal in all 50 states.
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