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post #1 of 13 Old 02-08-2013, 01:23 PM Thread Starter
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Arrow Best Hi Flow Cats

Need to know who makes the best hi flowing cats out there, for the best gains when combined with longtube headers and a tune??? Can u also hollow the insides of these aftermarket cats out?? Wanna see and hear what everyone is running and what the numbers are

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post #2 of 13 Old 02-08-2013, 04:45 PM
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Quote:
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Need to know who makes the best hi flowing cats out there, for the best gains when combined with longtube headers and a tune??? Can u also hollow the insides of these aftermarket cats out?? Wanna see and hear what everyone is running and what the numbers are
You can hollow them out...but then you just paid $200-$400 for HF cats just to hollow them out. There is a company that makes a bullet style tube that looks just like an aftermarket HF cat. I will try to find out what company that is. I think it's SW.

As far as best flowing, you have to consider the ceramic substrate count as compared to the stock count. Of course, the higher the count, the more restrictive...the lower the count, the less restrictive. I think that most HF cats out there all have a similar count. So there would be no significant advantage over any of them. I doubt anyone has strapped a cat or HF cat to a flow bench to see what they actually flow. But again, there would probably be no differences among the different companies that make HF cats.

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post #3 of 13 Old 02-11-2013, 12:34 PM Thread Starter
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You can hollow them out...but then you just paid $200-$400 for HF cats just to hollow them out. There is a company that makes a bullet style tube that looks just like an aftermarket HF cat. I will try to find out what company that is. I think it's SW.

As far as best flowing, you have to consider the ceramic substrate count as compared to the stock count. Of course, the higher the count, the more restrictive...the lower the count, the less restrictive. I think that most HF cats out there all have a similar count. So there would be no significant advantage over any of them. I doubt anyone has strapped a cat or HF cat to a flow bench to see what they actually flow. But again, there would probably be no differences among the different companies that make HF cats.
Thanks Chapel, just looking to see how restrictive the texas speed ones are if i decide to go that route

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post #4 of 13 Old 02-12-2013, 01:57 PM
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I have a set that I didn't use. They would haev to be welded if ya want em lmk $100 bucks plus shipping they are yours. Not much inside so you wouldn't have to gut them.

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post #5 of 13 Old 02-12-2013, 02:11 PM Thread Starter
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I have a set that I didn't use. They would haev to be welded if ya want em lmk $100 bucks plus shipping they are yours. Not much inside so you wouldn't have to gut them.
ok cool, who makes them?

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post #6 of 13 Old 02-15-2013, 07:39 AM
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Sorry forgot about this thread. They are Canamax high flow cats.

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post #7 of 13 Old 02-15-2013, 02:39 PM Thread Starter
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Quote:
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Sorry forgot about this thread. They are Canamax high flow cats.
cool do u have a link to where u bought them??

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post #8 of 13 Old 02-15-2013, 03:27 PM
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No I bought them from a friend who sold his SS. You can google the info I'm sure.

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post #9 of 13 Old 02-16-2013, 12:54 PM Thread Starter
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No I bought them from a friend who sold his SS. You can google the info I'm sure.
ok cool thanks strick

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post #10 of 13 Old 02-16-2013, 02:58 PM
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NP. Sorry ya didn't win car of the month I gave ya the nom
Lol

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