Replacement Catalytic Converter
07-28-2017, 05:39 AM
#12
Registered User
Any pros/cons for opting for 70mm vs 63.5mm if running a standard exhaust system?
I'm assuming the 70mm is aimed at those running 70mm systems throughout and best to keep the diameters consistent.
I'm assuming the 70mm is aimed at those running 70mm systems throughout and best to keep the diameters consistent.
07-28-2017, 05:56 AM
#13
Exactly!
Pro -- If you're planning on going for a 70mm exhaust system in the near future you'll be ok.
Con -- If you're staying with OEM exhaust, you'll have a step down in size after the cat which will hinder gas flow.
That was the advice I got from S2K Tuning, so I stayed at 63.5mm.
Pro -- If you're planning on going for a 70mm exhaust system in the near future you'll be ok.
Con -- If you're staying with OEM exhaust, you'll have a step down in size after the cat which will hinder gas flow.
That was the advice I got from S2K Tuning, so I stayed at 63.5mm.
08-02-2017, 08:21 AM
#14
If I had to replace my cat, i'd be after an HKS item. They have what looks like the best build quality I've seen yet and there are plenty of UK distributors.
I could actually get it from Si@Hendy thinking about it. I'd also have it Zircotect coated to keep it as efficient as possible.
I could actually get it from Si@Hendy thinking about it. I'd also have it Zircotect coated to keep it as efficient as possible.
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