A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

Injector Upgrade

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Old Mar 15, 2012 | 06:57 PM
  #1  
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From: Concord, NH
Default Injector Upgrade

I've noticed while looking at larger injectors that they're usually suggested when upgrading your turbo.

But I'm wondering what you could gain by simply upgrading to larger injectors alone? I was reading an article this morning where a Dodge D250 saw pretty impressive gains just from bigger injectors.

So my question essentially is: will upgrading my injectors get me any significant power gains, and will I see any ill effects such as higher fuel consumption etc?

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Old Mar 16, 2012 | 03:47 AM
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Without a software tune? Not much.
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