I am selling two Magnaflow Race (High Flow) Cats. I purchased them new from a member for $140 shipped. I have decided not to replace my stock front (primary) cats on my C32 with these. I need the money for a different mod. I will sell them for $140 shipped. Never installed and still in original Magnaflow boxes.

These are 2.5' in and out. Universal fitment. Retail for $100+ each.

 

Will these pass emissions? :x or cause any issues w/ the O2 sensors (throw CELs?)

 

from what i have read, an SL55 with these cats, no secondaries, and no resonator passed emissions in California.

It may throw a CEL. There are threads that explain how to prevent these CELs and how to deal with the O2 sensors.

 

Can I buy just one?

I only want to replace the secondary cat on my C230

Will it even fit/work?

thanks

 

i am selling them as a pair.

it is 2.5" going in and 2.5" going out. you will need to check the specs of car to see if it fits. i'm sure an exhaust shop can make it fit.

 

ya I'm sure it will fit

But my car has a Cat on the Header and a Secondary Cat. If I take out one and put in two more.......

you can see what I mean

 

yes....i see what you mean. for the time being though, i would prefer to sell them as a pair. however, if things change, i will let you know

 

I will now sell the cats either together if you need two or separately for those who only need one.

 

one cat is sold! there is one left!

 

 

 

 

I put on the cat that I bought from Josh last week, I really do feel gains and I can really hear the supercharger go

btw: it is also not legal in CA, but I got a guy to put mine on

bump for a chill seller

 

$70 shipped (shipping is ~$20)!

 

any offers?

 

is this the off-road race series?

 

if by offroad you mean not street legal, no. it is street legal. well, in 49 states, but many still run them in CA as you should still be able to pass emissions with them. an SL55 with race cats and deleted secondaries passed emissions so this shouldnt be a problem

 

PM sent

 

 

someone should buy it

idk if there are any dyno gains, but it seems like it made a nice gain

btw it isn't CA legal, so you might have to go to a shop thats a little sketch....which is better b/c they will give you a better price


bump for a chill seller

 

hey may be interested in them pm me or please post pics.

 

bumpity bump!

 

pm sent

 

sale pending...

 

sold!