High Flow Cat w Headers??
#1
High Flow Cat w Headers??
My 01 CLs has headers and I read in some of the posts a ways back that a high flow cat is a good compliment.
I run a stock exhaust but like the idea of adding a few hp to the equation via a more efficient cat.
Can anyone indicate if the hp gain is worth the cost? I would like to see a 5 horse gain on the mod....
I run a stock exhaust but like the idea of adding a few hp to the equation via a more efficient cat.
Can anyone indicate if the hp gain is worth the cost? I would like to see a 5 horse gain on the mod....
#2
you wont feel 5 hp
why are you postng in the TL section? try the CL area --
even though same car many CL ziners are into performance parts
why are you postng in the TL section? try the CL area --
even though same car many CL ziners are into performance parts
#4
#6
kill you till you die
Really you should upgrade the exhaust if you want to upgrade the cat, there's no point in putting on a high flow cat and choking exhaust flow with the stock piping and mufflers. I would suggest a test pipe or cat with the same OD as your headers collector and run a 2.5 inch exhaust. If the cat throws an O2 code you can get a piece that raises the sensor higher off the cat so it reads differently and keeps your CEL off.
#7
Former Sponsor
iTrader: (1)
My 01 CLs has headers and I read in some of the posts a ways back that a high flow cat is a good compliment.
I run a stock exhaust but like the idea of adding a few hp to the equation via a more efficient cat.
Can anyone indicate if the hp gain is worth the cost? I would like to see a 5 horse gain on the mod....
I run a stock exhaust but like the idea of adding a few hp to the equation via a more efficient cat.
Can anyone indicate if the hp gain is worth the cost? I would like to see a 5 horse gain on the mod....
http://store.excelerateperformance.c.../i-494447.aspx
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