Tuning Question
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Joined: Apr 2003
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From: The OC/IE/CV, CA, USA
Tuning Question
I recently got my jdm itr motor by oshimo (178whp). My old setup was:
J's Style Intake, 4-1 ITR Header, 2.5 Carsound Cat, 2inch piping to muffler (BARELY FOUND OUT IT WAS 2inch WAS RIPPED OFF), Skunk2 Cam Gears, B&M FPR, Apexi VAFC on jdm obd2 ecu. Yesterday I put on straight piping (no cat) 2.5inches alll the way back to the muffler.
My question is: Would the piping hurt my performance? Since it was tuned on 2inch piping. (I know this is a newbish ?, but im curious if jumping from 2.5carsound cat-2.0inch piping to 2.5inch straight pipe, no cat. would affect performance.
J's Style Intake, 4-1 ITR Header, 2.5 Carsound Cat, 2inch piping to muffler (BARELY FOUND OUT IT WAS 2inch WAS RIPPED OFF), Skunk2 Cam Gears, B&M FPR, Apexi VAFC on jdm obd2 ecu. Yesterday I put on straight piping (no cat) 2.5inches alll the way back to the muffler.
My question is: Would the piping hurt my performance? Since it was tuned on 2inch piping. (I know this is a newbish ?, but im curious if jumping from 2.5carsound cat-2.0inch piping to 2.5inch straight pipe, no cat. would affect performance.
Joined: Sep 2004
Posts: 273
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From: Germany, Germany
Re: Tuning Question (r0cket247)
hmmm
you ll have exact 104,3789 hp less because of this.
oh man
you ll just get some more streaming speed of exhauts (dunno the exact english word) and loose some exhaust pressure.
i don t think it will hurt your power in anyway. even improve a bit....
you ll have exact 104,3789 hp less because of this.
oh man
you ll just get some more streaming speed of exhauts (dunno the exact english word) and loose some exhaust pressure.
i don t think it will hurt your power in anyway. even improve a bit....
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