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WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX

WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX

WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX
$ 59.55

Score By Feature

Based on 24 ratings
Giftable
6.50
Value for money
6.39
Packaging
6.77
Customer service
6.74

OveReview Final Score

How Our Score Is Calculated

Product Description

A filter/regulator assembly like this is commonly used when adapting return-style fuel systems to ensure they work with returnless systems as well.
Fuel systems such as Holley, FiTech, or FAST designed to operate on static supply pressure of 58psi are popular for simplifying the fuel system for LS swaps or standalone EFI systems.
The fuel tank filter allows you to feed just a small amount of fuel to the engine and then return it with just a short loop back to the tank when mounted near the fuel system
This is a bolt for the following vehicles

Selected User Reviews For WonVon Fuel Pressure Regulator/Filter Kit with 6AN Fittings for EFI or LS Swap for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX

An oil leak has been detected
3/5

After spending two hours trying to get this on my vehicle without a fuel leak, I finally made it work.

Kieran Rios
Kieran Rios
| Aug 26, 2020
Good to meet you, It's nice when it's all ready in place but the actual filter/regulator itself is terrible, as soon as I applied pressure with a stock fuel pump it blew out the seals
3/5

My shop floor was covered in gas as a result of leaking rings on the outfeed. In the parts store, you can find the wix one.

Riley Ortiz
Riley Ortiz
| Jun 30, 2021
Don't waste your money on low-quality filters
3/5

As with the first pump, the second one leaked as well. I got one from O'Reilly auto parts and it worked great and only cost me It would be better to use 99 instead of You can buy it on Amazon for $00 dollars.

Nikolas Winters
Nikolas Winters
| Jan 29, 2021
This is junk
3/5

It is a waste of money to buy this product. Throughout my shop, there is a large amount of fuel leaking. As a result of the explosion, the O rings tore into The rot/brittleness is caused by dry conditions.

Brian Woodward
Brian Woodward
| Jan 03, 2021
The quality of this product is terrible! There are a lot of leaks coming from the outlet
3/5

The pressure is way below what is advertised.

Harlee Garza
Harlee Garza
| Aug 13, 2020
Easily made at a low price
3/5

There was a terrible leak coming from the outlet.

Katalina Schwartz
Katalina Schwartz
| May 03, 2021

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