Headers that are not too loud

[ZXMustang]

Incorrect, the headers alone added 17 WHP, no CAI and no tune. The tune was done when I added the JLT CAI. No, I didn't need a tune for the headers only. I'm not going to getting into a pissing match with you, I don't care what you think you know but it doesn't sound like you have any real data to base your information on. Let's agree to disagree.

Lol no real data except all the relevant data that exactly matches the situation we are debating - I mean exactly. So…

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[Bill A]

Lol no real data except all the relevant data that exactly matches the situation we are debating - I mean exactly. So…

In your post prior to this one you said "The headers had nothing to do with the increase." Which is incorrect.

 

[ZXMustang]

In your post prior to this one you said "The headers had nothing to do with the increase." Which is incorrect.

I personally have(had) full E tuned 22gt 10r80 with just a JLT. I had made 20 passes in that car down the quarter mile. I did nothing but add TSP LTHs with no cats. No retune required, logs were still spot on. Back to the track three different days and the car ran almost to the hundredth the same. I mean nothing no ET or MPH gains. At all. I have logs, time slips and enough seat time to tell you that if you might have seen 10-20hp, it’s nothing you will feel or see either on the street or at the track. I’m telling you they are worth nothing.

 

[ZXMustang]

Furthermore Dyno numbers are all just badges of honor. If you can’t see any gains at the track via MPH or ET, then you have nothing to show for it.

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