highflow cat/downpipe

[Danielson]

hi, i am lucky enough to get a miltek high flow cat on the cheap, i am thinking of fitting this but my question is would it be better to get a aftermarket downpipe, would this benefit?? also i am only running a k03 at 1 bar, but i would like to think the cat and downpipe should help the ole gal breath a bit better, im also considering losing the middle box and going straight through. any comments/info would b great, cheers danielson. /ubbthreads/images/graemlins/crazy.gif

 

[Danielson]

http://www.europeanspeed.com/a4_downpipe_comparison.htm i just found this. good info...

 

[PaulJC84]

The spp one deffinatly looks the best.

I have a cat replacment and full system exhaust. The onlt bit left is the downpipe with the flexi pipe on it.

Any idea of the cost of these?

 

[Danielson]

not as yet, its looking to be a bit of job to get one in the uk, im thinking about asking one of our us members if they could help me out.

 

[Markey]

If you can get it chap then do, it makes a difference with a turbo upgrade for sure.
As your thinking of saving up for one then it may be a good chance to get it and pass your MOTs.

 

[PaulJC84]

Those pipes bolt onto the bottom of the cat don't they?

 

[PaulJC84]

Good stuff think thats what i am needing then then my whole system will be stainless steel.

 

[madkebab]

If you wanted to do away with your cat altogether then you could purchase one of these. Cat By-Pass. Would need to refit cat each year for your MOT though.

 

[PaulJC84]

Yeah i have a supersprint one allready. Cost about £100 not £80.

 

[PaulJC84]

Anyone know where you can get one of the SPP down pipes from pictured on the link near the top?

 

[imported_VaulterTim]

I think Milltek do one for around £100 too...

 

[PaulJC84]

Yeah has anyone got any pics? What size is the pipe? 2.25" or 2.5"?