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What fuel management to use for s4 13B?

Old Jul 13, 2008 | 02:08 PM
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What fuel management to use for s4 13B?

I'm looking to squeeze a few more horsepower out of my s4 n/a, and am wondering what ECU I should use.... I am hoping to NOT have to re-wire too much; I know very little about EMS upgrades, so bear with me, please.

I would like to do this as easily as possible. I'm running with no catalytic, 2.5" all the way back, and a Borla catback. Stock header. true cool air intake.

So, what ECU upgrades/replacements should I look at for tuning?
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Old Jul 13, 2008 | 05:53 PM
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From: https://www2.mazda.com/en/100th/
easiest is the rtek, plugs right in, you just adjust the stock map...
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Old Jul 13, 2008 | 09:04 PM
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What about just using a SAFCII? It's cheap and can save you gas while increasing a few ponies!
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Old Jul 14, 2008 | 01:31 PM
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From: https://www2.mazda.com/en/100th/
Originally Posted by KillaKitiie
What about just using a SAFCII? It's cheap and can save you gas while increasing a few ponies!
rtek is plug n play, and you can adjust timing too. safc works well too, but its a little more limited
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