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      08-07-2009, 01:16 AM   #1
bigjae1976
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Question Aftermarket cats and RPi race system - options

I'm really leaning towards the RPi race system (exhaust and xpipe).

What are my options for cats? I don't have any emissions testing requirements but I want cats to eliminate the nasty smell from not having cats.

I have the magnaflow spun cats on my E46 which seem to work well enough in achieving what I want.

Anyone know if these spun cats will reduce my HP gains significantly if installed in an RPi race setup?

Or

Does is there a better option that doesn't cost an arm and a leg?

Here is a link to the spun cats...

http://www.jegs.com/p/Magnaflow/Magn...63223/10002/-1
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      08-07-2009, 02:56 AM   #2
Eugene-TAIWAN
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look into FABSPEED or Encore
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