![](http://aeromotiveinc.com/cdn/shop/files/waterman-racing-components.png?height=400&v=1705045067)
Part Number: WRC-43303 / UPC 684980098822
Product Info
Product Info
Waterman Racing Adjustable Regulator, 35-75PSI
EFI return style Regulator for Return Style Systems
P/N 43303 - 0.188" Valve
P/N 43305 - 0.313" Valves
This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
EFI return style Regulator for Return Style Systems
P/N 43303 - 0.188" Valve
P/N 43305 - 0.313" Valves
- Base fuel pressure adjustable from 35-75 PSI.
- Vacuum/Boost reference capability
- 1:1 rising rate for forced induction engines
- Gasoline, ethanol, alcohol and diesel compatible
- 2 - ORB -08 inlet/outlet ports on the sides
- 2 - ORB-08 return port on the bottom port
- Handles up to 150 GPH with AN-08 return line
This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
Product warranty
Product warranty
Retail Purchasers:
- Warranty: 1 year from purchase date with proof.
- Claims: Contact Aeromotive for issues and RGA. Pre-paid shipping required.
- Remedies: Limited to product sale price. Not liable for incidental damages. Not for emission-controlled vehicles.
- Contact: 913-647-7300, option 3 (have part, proof of purchase, pen, paper).
Distributors:
- Warranty Returns: Require RGA and proof of customer purchase. Handled as repair or replacement.
- Stock Adjustments: Annual returns need prior approval and RGA. Over 5% of annual sales incur 15% restocking fee. Account credit only, no cash refunds.
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.
Defective Items:
- Call 913-808-2376 (Returns and Repairs) for assistance.
- Follow RGA/Warranty protocol for refunds or replacements.
Limits of Responsibility:
- See Product Warranty page for more info.
Price/Description Changes:
- Prices, pictures, and descriptions may change.
- Report discrepancies within 30 days.
- No refunds for price differences on past or future orders.
Promotions:
- Discount codes apply to web store orders only.
- Not valid on previous orders or outside promotion dates.
Reviews
Reviews
![](http://aeromotiveinc.com/cdn/shop/files/waterman-racing-components.png?height=400&v=1705045067)
Part Number: WRC-43303 / UPC 684980098822
Regular price
$278.95
Sale price
$278.95
Regular price
Unit price
/
per
Part Number: WRC-43303 / UPC 684980098822
Does This part fit My vehicle?
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Product Info
Product Info
Waterman Racing Adjustable Regulator, 35-75PSI
EFI return style Regulator for Return Style Systems
P/N 43303 - 0.188" Valve
P/N 43305 - 0.313" Valves
This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
EFI return style Regulator for Return Style Systems
P/N 43303 - 0.188" Valve
P/N 43305 - 0.313" Valves
- Base fuel pressure adjustable from 35-75 PSI.
- Vacuum/Boost reference capability
- 1:1 rising rate for forced induction engines
- Gasoline, ethanol, alcohol and diesel compatible
- 2 - ORB -08 inlet/outlet ports on the sides
- 2 - ORB-08 return port on the bottom port
- Handles up to 150 GPH with AN-08 return line
This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
Product warranty
Product warranty
Retail Purchasers:
- Warranty: 1 year from purchase date with proof.
- Claims: Contact Aeromotive for issues and RGA. Pre-paid shipping required.
- Remedies: Limited to product sale price. Not liable for incidental damages. Not for emission-controlled vehicles.
- Contact: 913-647-7300, option 3 (have part, proof of purchase, pen, paper).
Distributors:
- Warranty Returns: Require RGA and proof of customer purchase. Handled as repair or replacement.
- Stock Adjustments: Annual returns need prior approval and RGA. Over 5% of annual sales incur 15% restocking fee. Account credit only, no cash refunds.
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.
Defective Items:
- Call 913-808-2376 (Returns and Repairs) for assistance.
- Follow RGA/Warranty protocol for refunds or replacements.
Limits of Responsibility:
- See Product Warranty page for more info.
Price/Description Changes:
- Prices, pictures, and descriptions may change.
- Report discrepancies within 30 days.
- No refunds for price differences on past or future orders.
Promotions:
- Discount codes apply to web store orders only.
- Not valid on previous orders or outside promotion dates.
Reviews
Reviews
![Adjustable Regulator, 35-75PSI](http://aeromotiveinc.com/cdn/shop/files/8ca33ebc78fe19317224103e4531e54d.jpg?v=1715186263&width=1445)
![Adjustable Regulator, 35-75PSI](http://aeromotiveinc.com/cdn/shop/files/578adef7bd2052302d4802d928278ac2.jpg?v=1715186263&width=1445)
![Adjustable Regulator, 35-75PSI](http://aeromotiveinc.com/cdn/shop/files/b8522e30217c7e4643ebec05cf471294.jpg?v=1715186263&width=1445)
![Adjustable Regulator, 35-75PSI](http://aeromotiveinc.com/cdn/shop/files/9c32b8b42fba9193c282d13998090238.jpg?v=1715186263&width=1445)
![Adjustable Regulator, 35-75PSI](http://aeromotiveinc.com/cdn/shop/files/c3d1da01810b2da7e67fa35c312a6c53.jpg?v=1715186263&width=1445)
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