FTO GPX decat

[cheekymunkeydude]

Hi,
I'm looking to fit a decat to my manual GPX and was wondering what diameter decat pipe I need? Looking on ebay there are loads of different diameters, all of which claim to fit a GPX, and I just wondered if anyone on here could point me in the right direction? I've also noticed some decats have a hole for the cat temp sensor and some don't...what do you do with sensor if you get one without a sensor adaptor?!
I've currently got a standard exhaust set up and would appreciate any advice!
Cheers
Mark

[High Horse]

2.5" pipe. Mine hasn't got a sensor hole, and you just need to clip the sensor and wire somewhere where it doesn't get in the way. You can pull it up into the passenger space and leave it under the seat, or bundle it up and clip it under the car. It just tells you if the car is too hot to park on dry grass (which has rarely been an issue in this country!)...

Top tip - get yourself some stainless steel bolts and a wipe of copper slip when you fit it. Makes it a whole lot easier to remove if you ever need to.

[swb1]

Hi,

I have a Brand new Stainless 2.5" de-cat for sale.
Comes with fixings, would you be interested?

Thanks

Matt