I was expierencing some problems with my computer earlier today so I made a report and told the moderator to delete my previous post regarding this topic.

I just got my car dynoed with the NEW J's Racing Header & T1R 70R exhaust Here we go

The guys who did the dyno forgot that I was in file then he opended another file for me so the run numbers are screwed up.

----------


Dyno 5
-Mugen Intake
-Mugen header
-T1R 63 header back Exhaust 63mm
vs
Dyno 4
-Mugen Intake
-J's Racing Header
-T1R 70R header back exhaust
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J's header vs Mugen header

Dyno 5
-Mugen Intake
-Mugen Header
-T1R 63 header back Exhaust 63mm
vs
Dyno 1
-Mugen Intake
-J's Racing Header
--T1R 63 header back Exhaust 63mm
----------



T1R 63 vs T1R 70R exhaust

Dyno 2
-Mugen Intake
-J's Racing Header
-T1R 63 exhaust
vs
Dyno 4
-Mugen Intake
-J's Racing Header
-T1R 70R exhaust
----------

The T1R 70R that I used for dyno was the 70mm from the header back.

Thanks
Ben

 

J's header seems to be a good piece.

An 8 hp difference between mugen and J's

So a 5 hp difference between 63 and 70 piping

 

Interesting there seems to be more difference between these combinations than I would have expected.

 

can you give us an idea on the price of the header and the exhaust

 

 

what year S2000?

Any tuning involved? Or was this just straight bolt on and leave it?

what happened to the other thread, i could have SWORN i posted this question already.

 

very nice gains!!

 

um is this power to the wheels or crank. I'm guessing it was done on dynopack? correct?

 

It says Dynojet

 

oh yes. woops