Another S/C'd member worried about his AFR

[CASTREX]

Originally Posted by Yaris T-Sport

maybe I'm wrong but, maybe your full custom exhaust loses too much back pressure, therefore you lose more horsepower than Noogie, try go back to stock exhaust to see if you gain more horsepower back.

I don't really think that is the problem...

When we have forced induction usually the largest the exhaust the better (within a range of course)

You need to remeber that no car is the same as no Dyno is the same...

Weather condition and other factors could have affected your final output.


Anyways.... isn't 20whp withing the range of the tipical gains offered by the blitz unit?
I mean... in you car that is a 23% increase in HP...

The tq still looks a little weak... but still within range...


I can see these kits putting 10-15whp more with a tune... if there would only be an easy way to tune it...