Downpipes
#1
Scooby Regular
Thread Starter
I'm looking at getting a de catted down pipe for a 2001 WRX bugeye.. but what is the difference between "closed neck" & "open neck" cos I'm not sure what to get..
Asking here first because i think suppliers will be closed till tuesday.. s'pose they must think they're a bank ,taking monday off... lazy gits
Phil
Asking here first because i think suppliers will be closed till tuesday.. s'pose they must think they're a bank ,taking monday off... lazy gits
Phil
#2
Closed gives a 3" exit hole; open gives a 6" exit hole; the latter improving spool up of turbo & bhp gains considerably.
Speak to H&S on 01268 727256 to get your downpipe order in, best mod for some of the cheapest & biggest bhp gains
Speak to H&S on 01268 727256 to get your downpipe order in, best mod for some of the cheapest & biggest bhp gains
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