Will a mongoose 2.5" catback be enough 300whp?

Thread in 'Technical Questions' started by shirunai, Apr 9, 2012.

  1. shirunai

    shirunai Active Member

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    Hi going to remap my car soon the car was mapped by H-dev on the road and made 267whp (claimed 360flywheel hp in uk lol) the question is do the mongoose 2.5" catback hold me back for 300whp?

    setup is
    nismo 555cc
    z32 afm
    3" exhaust elbow and downpipe, no cat
    apex shir exhaust manifold
    piece of shit gt28rs (gt2860 .86 t25)
    nistune

    regards andre

    edit: its a sr20det
    looks like this but has double pipes
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    #1 shirunai, Apr 9, 2012
    Last edited: Apr 9, 2012
  2. steve_fctuning

    steve_fctuning ECU Tuner&Specialist

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    mongoose systems ARE restrictive.. i have one on of my S13 auto daily runners (as it was dirt cheap at the time I got it)...

    they are or were shall I say at the time, a cheaper alternatives to the systems such as HKS, Blitz etc etc when they debut around a decade ago for the JDM market.. Go with a 3 inch system to help things
    [COLOR=#fafafa !important]

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    [​IMG]
     
  3. shirunai

    shirunai Active Member

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    I remember it when they were popular around 2005, Deacon who owned this car in the UK had a 3" japsspeed catback but he thought it was to quiet and changed to this mongoose, maybe i should try and sell it, some people whould love to have a quit exhaust.

    Thanks you Steve that such a respactable person like you took your time and wrote I will make my own system.
     
  4. shirunai

    shirunai Active Member

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    picked up a apex 3" today
     
  5. steve_fctuning

    steve_fctuning ECU Tuner&Specialist

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    Jobs a goodun :)
     

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