temporary cat?

[A13EX F Trophy No70]

I was wondering if anyone knew if this was a solution to save me replacing my whole exhaust system come MOT time....

if i took two pipes out of my two tailpipes and fed them into the stock cat then have another small pipe out of that for the tester to stick the probe into.

i'd have all the pipes done properly so that they went back under the car therefore not sticking out and getting hot etc.

anyone know if this would work and pass the test?

 

[AlexS]

Friendy MOT tester and get them to stick the probe into the back of the courtesy car.

 

[A13EX F Trophy No70]

i know thats my first option just dont want to end up trying change the exhaust twice in one day

 

[Tom]

Cats need to get VERY hot to work, placing the cat there would be pointless.

Im assuming you have an all in one exhaust and not simply a decat.

 

[A13EX F Trophy No70]

i used to have a decat but in order to get the exhaust to sit high enough so as not to catch on the floor getting into my driveway I had a pipe going from the manifold all the way to the back end where it splits for the two back boxes.