Vu came in today to get his Evo IX reflashed. It came in sporting a standard exhaust system with free-flow cat. As usual, even with these bolt-on mods, the car put down stock-like power with the stock ECU (~230whp) With the reflash, things changed big-time.

Whp and Torque (Before and After Reflash)


Boost and AFR (Before and After Reflash)

 

No tuning? Just a flash? IXs are sick.

 

thanks a lot shiv, best single upgrade for my ix. car pulls like a bat out of hell. vishnu flashes can't be beat

 

6 pulls in between......did you tweak your basemap at all or were those just extra pulls with the base reflash to verify everything? Sick....simply sick.

 

Torque went from like 205 to near 285??? Am I reading that close to correct?

What a torque curve too! Jealous....

 

i love looking at graphs of almost stock IX's. wish i could afford an exhaust in time for dyno4mance dyno day. still looking forward to getting a tune and see what I can make on a stock car

 

You've got 2 months to get the money squared way for the exhaust... sell your damn computer if you have to!!! j/k bro...

 

I think a trip to Norcal is in order. 80 wheel torque is a lot. How long does the stock clutch hold up with that?

 

A stock clutch will handle a lot. What it won't handle is abuse and clutch drops... Just gotta find a balance between fun and abuse in my experience.

 

Very nice curves!

 

holy sh*t!! damn i cant wait to get my car reflashed at vishnu!

 

lol id sell my old golf clubs but i dont know how much id get.....and im not selling my paintball gun because i love playing too much. id sell my desktop that i built but wouldnt get much cause its all old parts ....on a good note i am finally getting my front lip fixed tommorrow

 

looks like my recent dyno graph.... I gained so much damn torque its insane!!!! Like Shiv said, with exhaust and stock ECU, the power output is close to stock. However after the flash it really wakes everything up.

For my graph - https://www.evolutionm.net/forums/sh...no+day+results

+63whp with just exhaust...

 

so right now i have a tbe, free flow cat, apexi intake, and the xflash. i was wondering what other bolt ons i can put in my car before any serious upgrades like a bigger turbo to get the most whp. and around how much whp can i get up to before upgrading the turbos.

 

New Intercooler was on my list maybe that s what you should look into next