2004 JDM STI Impreza - Catted TS Downpipe Recommendations
Hi Folks,
I have recently purchased a 2004 JDM WRX STI (twin scroll). It currently has an HKS Hi Power exhaust (rear and middle sections). I would like to finish off the exhaust system with a catted downpipe (saving any MOT / emissions / noise issues). Any recommendations on what downpipe to go for? From searching the Milltek seems to be of poor quality. Hayward and Scott are an option, they have just requested I measure the centre pipe in a straight line. Keeping the system matched with all HKS does appeal, but it seems the partially divorced HKS downpipe has a few restrictions in its mouth. Thanks in advance, Neil |
Using a cobra 200 cell MOT friendly sports cat on one of my cars for the last 6 years. No problems.
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Cheers :). I'm hoping to get a downpipe / sports cat combo :).
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Yep, that's what I've got on mine.
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Just had a look on their site, no sign of one for the Twin Scroll, unless I'm being blonde...
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You could be right actually, hadn't clocked yours is a twin scroll.
Give them a ring, they are very helpful indeed. |
Cheers batman, I may well do that to see what they say.
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Looking at it you don't have a lot of options for twin scroll.
Cobra didn't do one in 2010, but you never know. I think Tomei do one too. |
A bit of information for you SC46 twin scroll turbo, 1000cc injectors, RCM downpipe no cat, mapped correctly no problem getting through test in N.I. :)
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Originally Posted by BrownPantsRacing
(Post 11834225)
Looking at it you don't have a lot of options for twin scroll.
Cobra didn't do one in 2010, but you never know. I think Tomei do one too.
Originally Posted by 1509joe
(Post 11834228)
A bit of information for you SC46 twin scroll turbo, 1000cc injectors, RCM downpipe no cat, mapped correctly no problem getting through test in N.I. :)
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