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Fuel pump questions LEXUS ISF

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Old Aug 16, 2025 | 03:15 AM
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alsayegh31
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Smile Fuel pump questions LEXUS ISF

Hi I have a lexus isf 2011, and I would like to change the fuel pump and its filter but the OEM one is too much for me

can I get the "AEM 50-1220 E85-Compatible High Flow In-Tank Fuel Pump (340lph)" one? I dont plan on using E85, just gonna use normal fuel from the petrol pump I normally use

I just wanted to know if that will be possible or not.
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Old Aug 16, 2025 | 04:13 PM
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Originally Posted by alsayegh31
Hi I have a lexus isf 2011, and I would like to change the fuel pump and its filter but the OEM one is too much for me

can I get the "AEM 50-1220 E85-Compatible High Flow In-Tank Fuel Pump (340lph)" one? I dont plan on using E85, just gonna use normal fuel from the petrol pump I normally use

I just wanted to know if that will be possible or not.
yes you can. I currently run this fuel pump. I’m fbo, and I run 93 or e30. I’ve had it in my car for about 5 months no issues
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Old Aug 17, 2025 | 07:52 AM
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alsayegh31
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My isf is completely stock that’s fine right?
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Old Aug 17, 2025 | 05:37 PM
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Originally Posted by alsayegh31
My isf is completely stock that’s fine right?
yes is should be fine
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