alby988

iTrader: (10)

i have a regular high flow cat on my car because i hate the smell of the testpipe. but now that there are these race high flow cats i would like to upgrade for power.

ex:

i was wondering if these still smell?

thanks,

albert

budlong

iTrader: (2)

i dont smell nuthin

mifesto

iTrader: (58)

no they do not smell. but they DO smell during 'breakin' , kinda like rotten eggs.

CBRicahrd

what would be the power difference between a test pipe and a high flow cat like that one?

Richard

mifesto

iTrader: (58)

like 5whp-ish

CBRicahrd

Are all highflow cats created equaly? or should I avoid a particular Brand?
Im interested in the new Cobb TBE.

Thanks Richard

justboosted02

iTrader: (31)

whats the difference between regular high flow and "race" high flow?

who makes race high flow cats?

Rich EVO MR SE

I have the Perrin HFC pictured above.....no smell at all. Good choice for a HFC.

kouzman

iTrader: (6)

Randomtech high flow cat. The EVO model is rated at 607cfm...





they dont smell at all!

evo150

iTrader: (51)

my ultimate racing 3 inch high flow cat doesnt smell

IXToes

iTrader: (1)

Everytime time I push my car REAL HARD I get the rotten egg smell.

alby988

iTrader: (10)

which high flow cat do you have?

im trying to decide between randomtech and perrin

evo150

iTrader: (51)

cant go wrong with either. 2 of the best on the market

Luis@TTP

iTrader: (14)

im not a fan of a high flow cat unless you have a qtp style downpipe.

mike4494

iTrader: (2)

My Sard HFC doesn't smell either....