What system?

[s2driveruk]

and another, should be able to see the y pipe running off the cats:

[audiman]

Originally posted by s2driveruk

Will post some pics once its stopped p**sing rain outside - just removed me battery and got totally soaked - its fun aint it

David

**** David, its been raining for ****** ages near you!!!

Cheers for those pics will show them to my mate who can build something similar.

[s2driveruk]

aye - raining vomit m8 - wife has a bun in the oven so been a busy man doing everything for myself again while she drives the porcelain truck!!!

Let me know if you want anymore or any that i haven't taken.

Right - off for a well earned holiday!

Cheers,

David

[audiman]

Fairplay m8, thanks David, they will be more than useful.

Good luck with the home grown

Glad its not me praying to the porcelain god

[s2driveruk]

Tom,

This any use to you as you were looking at rear boxes.....

http://cgi.ebay.co.uk/ws/eBayISAPI.d...category=10372

Cheers

David

[desmo888]

I really like that Miltek. Anyone have a link so I can see about ordering one?
Folks here in the U.S. are telling me I need a 3" exhaust for the 300hp I want to run.
What size is the Miltek?
Do you use stock cats with the Miltek and still get good results?
When removing the cats, do you still run 2 into 1 pipes?

Sorry for all the questions. S2 newbie here...

[Mihnea]

Originally posted by desmo888
I really like that Miltek. Anyone have a link so I can see about ordering one?
Folks here in the U.S. are telling me I need a 3" exhaust for the 300hp I want to run.
What size is the Miltek?
Do you use stock cats with the Miltek and still get good results?
When removing the cats, do you still run 2 into 1 pipes?

Sorry for all the questions. S2 newbie here...

The folks in the US are telling you BS Dave, a 2.5" exhaust is good enough for 330-350 HP, and I know what I'm talking about... just ask Glen Chamberlain who's got 346 HP running just an RS2 turbo and nothing else but a suitable remap....

Cheers,

mihnea

[s2driveruk]

Hey Mihnea,

What would be the effect of running 2 separate pipes off each cat right to the back box and out - any improvement etc?? just be interested.

I think mine is running 2.5 of the cats into a 3in single to the back box but it's not a Miltek

Cheers,

David

[desmo888]

Mihnea,
So I can run 2.5" from the turbo to the back in a single pipe if I don't run cats?
If I run cats, I sould split into two? Maybe I could run 3" from the turbo to the 3" cat then reduce to 2.5" from there...

[Pisobiker]

No good that way, Dave.
You'll make exhaust gasses expand and slow down after the turbo in the 3" pipe and then recompress and accelerate after the cat. This will increase back pressure.
If you run a k24 turbine keep the original downpipe till before it splits, then use a racing 100/150 cells per square inch cat converter and the 2.5" pipe all the way to the muffler.
For bigger turbos 3" turbo back will reduce lag and allow better flow on high loads and rpms (3" pipe will already work great with an RS2 turbo).

Marco

Originally posted by desmo888
Mihnea,
So I can run 2.5" from the turbo to the back in a single pipe if I don't run cats?
If I run cats, I sould split into two? Maybe I could run 3" from the turbo to the 3" cat then reduce to 2.5" from there...

[marty]

sorry im still confused wats the best way to remove the cats 1 pipe or 2 :confused: