rexviper

How much FC do u get for JDM 2.0 auto rex?

41 posts in this topic

Mine is 07 model .. all stock except apexi n exhaust... mostly small roads driving, expressways in mornings...im getting 6-7plus... best was every 7.4 I think. .. Haven't tune yet though

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yours sound inline with the average to those owners that i have spoken to. the range is from 6 to 8. mine is around 7.

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320 drive like ah-xiao ...380 super light foot.....aps filter, 16g , and other supporting hard ware mod. 80% city 20%high way

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450km until light come out on this last tank. not too shabby i must say. 100% stock.

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400-430 till light comes up. Avg 8.2-8.5km/L

 

Yes tuning will help but by how much it depends. YMMV

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willing tuning help to improve mileage?

 

yup, probably, since the stock tune comes pretty rich from the factory. leaning out the AFR will improve fuel consumption and also increase power. WIN WIN!

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yup, probably, since the stock tune comes pretty rich from the factory. leaning out the AFR will improve fuel consumption and also increase power. WIN WIN!

 

you are right, stock tune is pretty rich.

the exhaust fume is rather strong.

 

how many type of tuning are there in the market?

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Mine end 07 auto rex.

Change HKS open pod, DP, Apexi approved exhaust plus tune.

Getting 430-460km when light up.

Before tune was getting 360-400km.

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got my07 auto WRX new from MI

 

2007 stock with Legal Max exhuast - 450~480km b4 lights up

2008 HKS filter, fuel pump, fuel regulator & de-cat ~450km

2008 VF43, Perrin short ram & custom tmic - ~420km

2010 18G, 3" dp & Perrin pulley - ~420km

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Aluminium radiator does not directly affect FC.

 

Indirectly due to cooler running temps, maybe.

 

But don't bet on it to help reduce your FC.

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got my07 auto WRX new from MI

 

2007 stock with Legal Max exhuast - 450~480km b4 lights up

2008 HKS filter, fuel pump, fuel regulator & de-cat ~450km

2008 VF43, Perrin short ram & custom tmic - ~420km

2010 18G, 3" dp & Perrin pulley - ~420km

 

how do you like the 18g with the 4EAT transmission? turbo lag, top end power, etc?

 

thanks!

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Sluggish is due to heat soak.. water or meth injection is definately more effective in solving heat soak over radiator upgrade. But having said that, a radiator upgrade is also good to have.

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I do notice that after afew hours of driving,it comes abit sluggish

I do notice this as well. Anyway my FC abt 350 km before lights come on on full tank. Not too good. :(

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