De-cat Pipe

[Jolinator]

need one for track use, anyone no were i can purchase one in perth? thanks

[gazza750]

any exhaust shop can make one

[Cake]

of course it's for track use

[R34]

What category of racing and where?

I'll come and watch.

Hope the poofteenth of a kW power you gain from removing the cat makes a difference.

[ix9]

www.japanesemotorsport.com.au i got mine from

[gazza750]

ive got a pipe here to replace a cat from my r32 gtr dunno if it would fit yours though i dont need it

[_8OO5TED_]

just give the cat internals a nice old bashing!

[Steve]

What category of racing and where?

I'll come and watch.

Hope the poofteenth of a kW power you gain from removing the cat makes a difference.

spoken like someone who has never run a cat-out pipe, they make a noticeable difference to mid range and throttle response.

D1 Garage in SA can get them for you as well www.d1garage.com

Another option is get an exhaust shop to weld a pipe through an old cat, a mate got it done in SA for $40 - bashing the guts out doesnt tend to have the same results from what I have been told (by tilbrook auto and dyno in SA).

gazza, cats are pretty much a standard size on nissan.

[gazza750]

spoken like someone who has never run a cat-out pipe, they make a noticeable difference to mid range and throttle response.

D1 Garage in SA can get them for you as well www.d1garage.com

Another option is get an exhaust shop to weld a pipe through an old cat, a mate got it done in SA for $40 - bashing the guts out doesnt tend to have the same results from what I have been told (by tilbrook auto and dyno in SA).

gazza, cats are pretty much a standard size on nissan.

oh well i got a cat pipe here if anyone wants it i feel safer keeping me hi flowcat on in case iget picked up lol

[Steve]

I know of a good home, can you pm me a price cheers

[ix9]

bashing the guts out doesnt tend to have the same results from what I have been told (by tilbrook auto and dyno in SA).

Yep! It's basic physics I guess eh When exhaust gases are allowed to expand a few inches either way (in a bashed out cat) they slow down, then must also rapidly speed up to exit the cat again. Not very efficient, and definitely not as efficient as a straight pipe that maintains the diameter which keeps the gases flowing the same speed.

[gazza750]

I know of a good home, can you pm me a price cheers

jolinator has firstdibs on it steve if he dont want it its yours

[shmiddy]

im after a straight through 3inch pipe to, anyone got one handy drop a pm

[gazza750]

here is a pic i sent jol a pm not sure if he got it though cat pipe is 315 mm long with aprox 70 mm internal diameter

[Jolinator]

Pipes mine !!! hehe, Thanks gazza750, lol R34 It is actually going on an track spec r32 to replace a collapsed compliance cat so chill, also just for amusement, take a look at nz they dont have to run cats by law, they have done tests, a car in decent condition with a decent tune can still pass an emissions test, And, after around 60thousand kays, Cats are saturated and filter out nothing if not they add to the emissions, so there,

[gazza750]

pm sent with me addy jol

[342Four]

does the exhaust have to exit the rear of the car when you do circuit work

if not just get a quick cheap side exit screamer pipe out the side just infront of the rear tyres

[Steve]

gazza, that looks alot like the 'stealth' version, you can fit the nissan cat outer cover and the heat probe. Nice score Jolinator

[Jolinator]

lol cheers for all the help guys

[ossie_21]

For track use hey?

lol