STi v WR backbox?
03 March 2002, 10:36 PM
#1
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Anybody know of the "performance" differences between an STi backbox and a WR Oval one at all?
Is it just cosmetic or is there more in it than that? I assume the STi one isn't stainless?
Any difference in "soundtrack" too?
TVM
Is it just cosmetic or is there more in it than that? I assume the STi one isn't stainless?
Any difference in "soundtrack" too?
TVM
04 March 2002, 11:36 AM
#2
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Good question mate, I'm looking for the answer to this too. A presume you are talking about the new STi.
Guessing that it will raise the noise levels a bit, and look the dogs as well
Anyone else had this part fitted, or enquired about it...?
Simon
Guessing that it will raise the noise levels a bit, and look the dogs as well
Anyone else had this part fitted, or enquired about it...?
Simon
04 March 2002, 01:47 PM
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The STi BB is basically the same as a UK model with a different outlet pipe, is quiet and not very good.
The WR Sport and PPP BB's are stainless, give a slight power increase, nicer noise and improve driveability quite a bit.
Louder than standard but not as loud as a Magnex or Scoobysport. The other difference on the WR/PPP BB's is that they are quite civilised at low revs but get much louder ono boost/high revs (which is why I got one of these
)
Matt
The WR Sport and PPP BB's are stainless, give a slight power increase, nicer noise and improve driveability quite a bit.
Louder than standard but not as loud as a Magnex or Scoobysport. The other difference on the WR/PPP BB's is that they are quite civilised at low revs but get much louder ono boost/high revs (which is why I got one of these
)Matt
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