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Discussion Starter · #1 ·
sup fellas I just got my car back from RRE...

heres what i got:
RALLI///ART drop in
Single tip Stealth Exhaust (a full 3in custom)
Rally Cat (resonated test pipe)
ECUtek tune....

made 320HP
... it was a warm day


Mike said usually a stock evo x make a baseline of 245-250, but my baseline with the drop in was 258, i think...
correct me is i have any corrections ok Mike...
 

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ralli-art filter part number?
also was that HP ATW?
 

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320AWHP

part no. not really sure which one in the box so here (box is in japanese)...

RA150023S1
1500A023

beautiful! congrats on the awesome power gains!
 

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Congrats!
 

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Discussion Starter · #14 ·
Just out of curiosity, could you get the AFR curves as well as the boost you had on that run?

The baseline 267hp runs were with a RRE Stealth Exhaust, rally cat and a RalliArt drop in filter. AFRs with that set up were 10.5 to 10.75 :1

After runs are with just the addition of the tune using ECUTek.

Boost before was 20 to 23 psi from 3250 up to 4K rpm. Then tapering to eventually 13.5 psi at redline.

Boost now is 21 to 23 psi between 3250 and 4K but tapers to 17psi. Injector duty cycles are topped out at 90% according to the ECUTek logger. At redline where the duty cycle is high it is only 19ms. I remember in DSM days not being alarmed or hitting fuel cut till over 22ms.

The car does like even leaner AFRs. But we'll stick with mid 11s for now on 91 octane.

Mike W
 

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sup fellas I just got my car back from RRE...

heres what i got:
RALLI///ART drop in
Single tip Stealth Exhaust (a full 3in custom)
Rally Cat (resonated test pipe)
ECUtek tune....

made 320HP
... it was a warm day


Mike said usually a stock evo x make a baseline of 245-250, but my baseline with the drop in was 258, i think...
correct me is i have any corrections ok Mike...

This confirms to me that my car has a lot more HP locked away.
I made 320awhp, and 360torque.

Great numbers!
 

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These things make so much power its ridiculous. lol
I was hoping I would put down 350-360awhp with the mods I have.
Im sure if I slapped on my manual boost controller, I could get more power.

Sorry for the off topic.
 

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This confirms to me that my car has a lot more HP locked away.
I made 320awhp, and 360torque.

Great numbers!
Definitely, your car is a beast waiting to be awakened. I think your tuner took a conservative approach.
 
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