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20-04-2009, 12:19 AM
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FF.Com.Au Hardcore
Join Date: Jun 2007
Posts: 518
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I`ve got a AU2 XR8 with dual 2.5 inch exhaust Cat back...Replacing the original exhaust seems to give me a extra 5 kw..
My question is, how much KW will i gain if i replace the original Cats with Hi Flow Cats?? And will i get extra exhaust Drone?? Is it really worth spending the money on the Cats and i heard they arent cheap..Dont get me wrong ,,if i got 15 kw from the Hi Flow cats i would certanly replace them.. Cheers |
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20-04-2009, 12:59 AM
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Right out sideways
Join Date: Dec 2004
Location: Coffs Harbour NSW
Posts: 5,305
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i recently put some hiflow 200cpi (??) jobs on my XR8, and it made the exhaust a touch deeper, and definatley flow better up higher rev range. only did them coz my cats were stuffed tho
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2010 FG XR50 Turbo | 2007 FPV BFII GT, BOSS 302 |
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20-04-2009, 08:57 AM
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AU DIE HARD
  
Join Date: Nov 2005
Location: Between 2nd and 5th gear
Posts: 5,073
 
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Unless they need replacing I wouldn't bother
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........Age and treachery will ALWAYS overcome youth and skill....... CORTINA 250 2V POWER soon to be AUXR8 Windsor pwrd .............WINDSOR WARLORD WHO CARRIES THE CLEVO MAFIA AND BROKEN BOSSES... .........................  .........................Quote:
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20-04-2009, 09:32 AM
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FF.Com.Au Hardcore
Join Date: Jun 2007
Posts: 518
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Thought so....Cheers Guys
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Replacing Cats ..is it woth it??
Linear Mode
