WRX_NOOB

Can anyone recommend a low priced decat downpipe for my 01 WRX bugeye?

Seen a few on ebay for around £110. Are these any good?

I want a full downpipe which eliminates both cats.

KAS35RSTI

iTrader: (73)

The only problem with the Ebay one is that the fitment is not good. Your better of with a Cobra or something similar. They are made exactly for the car.

WRX_NOOB

I have an aftermarket exhaust. Would i need a 3" decat?

Also does the downpipe get rid of both cats or do i need an additional decat???

KAS35RSTI

iTrader: (73)

Mate i would strongly advice you to do some research in regards to why you want to go decat as if your not going to map the car, it may lead to problems such as overboosting and overfueling.

To answer your question majority of the decat downpipes would fit onto an aftermarket cat back system. but its good to confirm what make your cat back is? I think on the 01 WRX there are 2 cats, one on the centre section & 1 on the DP.

WRX_NOOB

Its an afterburner vortex centre section and rear box. Im booked in for a remap with racedynamix in April which is why i need to get this stuff fitted urgently.

Cheers for the assistance people.

KAS35RSTI

iTrader: (73)

Thats a decent system. All you need now really is a bellmouth decat downpipe.

Splitpin

...and a decat up-pipe. Newage WRX has three cats, not two.

WRX_NOOB

Ive got a STI up pipe on order.

Would i need a 3" bellmouth downpipe or 2.5"? talking about the collector end.

midnight

iTrader: (10)

Most bellmouth designs are 3' going into 2.5',so they will fit on o/e centre section,so no you wont a different downpipe unless your system is 3' all way through.

WRX_NOOB

Cheers for the help and advice people.

I have just picked up a nice deal on a heat wrapped downpipe.