Help Need Info On Sports Cat

[Col's Scooby]

Hi

Iam thinking about buying a sports cat down pipe for my05 sti does it make a big difference. I have purchased a de-cat pipe for the second cat

[thewelsho]

Hi

Iam thinking about buying a sports cat down pipe for my05 sti does it make a big difference. I have purchased a de-cat pipe for the second cat

I am sure that if you buy a sports cat, the pipe will incorporate the other bit you have. That is certainly the case with my downpipe and others that I know of. If you fit the sports cat, you will need to remap. I think you will find quite a difference. PM STi_Bandit as he has recently done a similar thing with his STi BlobEye. Be warned though, that a remap may require other mods to cope with the increased power; injectors and fuel pump most probably. Before acquiring the parts for the map, you will need to contact AndyF for more details, he will tel you exactly what you need for the power you have in mind.

hope that helps!

J

[arch]

Hi

Iam thinking about buying a sports cat down pipe for my05 sti does it make a big difference. I have purchased a de-cat pipe for the second cat

If you use a prodrive sports cat, it couples to the 3rd cat removal pipe. Many other sports cats as previously mentioned extend straight to centre exhaust section. I fitted the prodrive sports cat, 3rd cat removal pipe, straight through centre section, STI decat up-pipe and some other mods to my 05 WRX. With the mandatory ANDY F remap it transformed the car.

Edited September 17, 2007 by Arch

[~ ~ Cal ~~]

Quick reply from a pishing wet Norway :-

http://forums.sidc.co.uk/index.php?showtop...p;hl=thundercat