TwinTurbo.NET: Nissan 300ZX forum - You only need the hi-flow cats if you have to pass emissions
Subject
You only need the hi-flow cats if you have to pass emissions
Posted by
zfan21
on May 01, 2012 at 5:45 PM
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In Reply To
Test Pipes-3" to 2.5" High-Flow Cat Question?
posted by jessethehitman
on May 01, 2012 at 05:29 PM
Message
Or if you're a tree-hugger ;)
Widebands are aftermarket.
Follow Ups
Test Pipes-3" to 2.5" High-Flow Cat Question?
-
jessethehitman
17:29:03 05/01/12
You only need the hi-flow cats if you have to pass emissions -
zfan21
17:45:46 05/01/12
Cats also quieted my vert down some. (n/m)
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michaell32
21:12:59 05/01/12
Go figure, cats were louder on my car. (n/m)
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Barry (NJ)
13:03:57 05/02/12
will help the exhaust smell less too. (n/m)
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Rogy
23:40:06 05/01/12
Yep, I'd like to get high flow cats someday for this reason. (n/m)
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Evan_Wright (Ca)
00:36:32 05/02/12
Re: Test Pipes-3" to 2.5" High-Flow Cat Question?
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tumevain
01:16:34 05/02/12
After talking to SZ, I was advised to get resonated TP's
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PiotrC70
08:12:48 05/02/12
I bought a set for my convertible. Straight TPs were too
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ConVerTT
21:44:15 05/02/12
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