MS3 Test Pipe Dyno Results?

[nd4spd]

I have seen claims of 30HP.. Just wondering if anyone has ever dyno tested the gains with just the test pipe by itself.

[Powerslave]

+1

[driver311]

I did, 10whp exactly. I went from 250whp to 260whp no other changes. Dynoed the same day too.

[Powerslave]

cool, not to bad

[nd4spd]

Thx for the reply...

Doesnt sound too bad.. I would imagine combined with a SRI or CAI it might make more (not counting the HP the SRI-CAI make alone) due to the increased incoming airflow?

[driver311]

I had an intake before I did it. so probably not. Though I only did a 2.5testpipe and some do 3inch. I think with a stock dp though a 2.5testpipe is best.

[Derek88]

I did 247whp/281wtq with an intake and test pipe. I didnt have a dyno from before the test pipe, but I would guess more low end torque and maybe 5whp/15-20wtq. But it's hard to guess since all dynos are so different.