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Which downpipe for HKS Hiper?

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Old Feb 21, 2003 | 11:33 AM
  #1  
ice_white's Avatar
ice_white
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Joined: Mar 2002
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From: Cheltenham
Question

Should I go for a 3" to 2.5" downpipe? I've been told that this will keep power/torque low down, but I thought it would make more sence to have 3" straight trough downpipe & center/backbox rather than 3" to 2.5" and back to 3".

What are the advantages and disadvantages of each?

Car is a standard UK turbo.

Cheers,

Mark.
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Old Feb 21, 2003 | 12:14 PM
  #2  
monkeyboy's Avatar
monkeyboy
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Joined: May 2002
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From: Hanging around sussex
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http://www.scoobynet.co.uk/bbs/thread.asp?threadid=179396

Have a look at my thread mate, Ive gone for the ScoobySport 2.5" to help keep the UK turbo happy.

It also depends on what other mods you have or are planning.
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