Aftermarket CAT replacement Please help.

[BusterSonic12]

oh alright, thanks mate. I just thought it was something do with NA with keeping some backpressure in the exhaust system lol clearly i know nothing haha thanks for clearly this up.

anyone manage to find out how many cell this RT cat is, since most people said it is like the best to get?

[Crapdaz]

- the RT cat is 200cell.
- as fredoops said to reduce carbon emissions and noise pollution.

- it was the only cat that was straight bolt on to the euro when i was looking ffor one.
- make sure the cat flanges suit your current exhaust flanges.
- internal meshing is ceramic.

[BusterSonic12]

- the RT cat is 200cell.
- as fredoops said to reduce carbon emissions and noise pollution.

- it was the only cat that was straight bolt on to the euro when i was looking ffor one.
- make sure the cat flanges suit your current exhaust flanges.
- internal meshing is ceramic.

thanks for the info daz. i got the j's racing header (wrapped ver.) with fujitsubo exhaust pipe on the end which is 60mm i believe. since the car's pretty quiet with the current exhaust, i probably go for a 150 or 200 cell cat pipe then.