I usually dont post on here that much but would like to in the future.... ok side note taken care of

I recently Dyno'ed my car on a mustang dyno and was very impressed with the numbers that I got

I have a evo 8 with only 2 mods. Perrin downpipe and Perrin testpipe

here were my numbers

269 wheel hp corrected

280 wheel torque corrected

I put on the test pipe and noticed a significant increase in my 2nd gear
Then I put on the downpipe and noticed much better torque/reaction time when I would downshift from 5th/4th to 3rd

but I would never of expected numbers like these...

Is this a normal thing with these mods??? what should I get next????

 

those are really good so congrats, and you might as well finish up with a cat back and free up your whole exhaust

 

+1 on the cat-back.

Your numbers are impressive. Congrats. Your next step should be a boost controller and a tune (and don't forget a fuel pump).