Had a 2009 Ralliart on the dyno yesterday. Tuned it via EcuFlash

It is 100% bone stock. With factory mapping it put down 192whp / 217wtq on our mustang dyno.

After remapping only (100% stock car with no modifications, boost pill upgrade or MBC) it gained:

+52whp / +30wtq
overall

+38whp / +26wtq peak gains.

Large gains in spool up and response, mainly because of mivec remapping which reflashes have complete control over.



Boost hit 17psi peak and dropped to 9psi stock. After remapping the boost tables it hit 18psi peak and dropped to 12psi.



Next step is to add our upgrade boost pill upgrade and see what more power we can get with more boost.

Overall very impressed with this car so far as it is still 100% stock.

 

Glad to see there are more and more tuners getting into the game. Keep us updated.

 

Nice gains guys. Post some charts when you get a chance!

 

Now +52whp / +26wtq

Will post graphs tonight

 

Are you using ECUtek to tune?

 

OpenECU ECUFlash

 

TURN UP THE BOOST!!! haha jk...no seriously.

 

Great stuff for the Ralliart owners...NICE GAINS. Since it has the SST what gear are the pulls done in?

 

more hp than my IX when it was tuned

edit: just noticed the 52 was not peak, so not more. but close lolz

 

Which is better OpenECU, or ECUtek? have you tried ECUtek on a ralliart?

 

Download ECUFlash for free if that helps.

 

Are these gains with fuel and timing only? Or is boost also being raised?

Post 1 said "remapping" only, which I read to mean fuel and timing. But, it could mean "remapping" the boost profile as well, I suppose.

 

Awesome! I test drove one of these today, great little car! Post up graphs when you can!

 

nice numbers!

 

Remapping only. This includes boost maps, timing, fuel, mivec, etc.

Boost up top held was 12.5 psi, up from 8.5 psi stock. 100% stock boost system, no pill upgrade. That comes later.

More details later.