HSTuners - View Single Post - Hi-flow cats

nonovurbizniz · 08-25-2004, 10:29 PM

I had a catco and it went bad in under a year...

I'm gunna have to get something eventually though... right now I'm running the catco gutted...

I'm probobly gunna get a carsound or dynomax cat... but from what I hear ALL aftermarket cats suck butt... they use the cheaper of a couple materials that are suitable for use as a catalyst... however they don't last ANYWHERE near as long as a stock one.

I will say though mine made a semi-noticable difference on my car... gutting it yielded a LOT more noise with about the same gain as there was from stock to hi-flo...

IE not too much... although if your turbo that's a different story.

08-25-2004, 10:29 PM	#10
nonovurbizniz Registered User Join Date: Jul 2002 Location: ECUSA Age: 48 Posts: 2,693	I had a catco and it went bad in under a year... I'm gunna have to get something eventually though... right now I'm running the catco gutted... I'm probobly gunna get a carsound or dynomax cat... but from what I hear ALL aftermarket cats suck butt... they use the cheaper of a couple materials that are suitable for use as a catalyst... however they don't last ANYWHERE near as long as a stock one. I will say though mine made a semi-noticable difference on my car... gutting it yielded a LOT more noise with about the same gain as there was from stock to hi-flo... IE not too much... although if your turbo that's a different story. __________________ I am an A$$hole... take anything I say to heart at YOUR OWN RISK...