Which downpipe for HKS Hiper?
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.
What are the advantages and disadvantages of each?
Car is a standard UK turbo.
Cheers,
Mark.
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.
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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crazyspeedfreakz
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Oct 5, 2015 07:19 PM



