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Old 02-06-2011, 10:41 PM   #54 (permalink)
Jordo!
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Quote:
Originally Posted by PL8MYRIDE.COM View Post
Hi Guys,

I currently have BERK cats, Tanabe Y-pipe and K&N Drop ins. Will these be helpful for my current config. Is there any noticeable growl from the engine from these.
I heard no appreciable difference in intake note. Should net you another 3- 5 whp at various points in the rev range.

Quote:
Originally Posted by PL8MYRIDE.COM View Post
I also notice my berk cats are a little raspy (under load) when they are cold is this normal?

Appreciate any help.

Cheers-KS
Yep, except maybe for the resonated ones, all aftermarket TP's and cats are raspy as hell around 2700-2800 RPM, especially when cold.
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