How to pass a MOT test with a decat exhaust

Having a decat pipe as part of your car's exhaust system concerns many people about failing and not passing there MOT test. Most car decat exhausts cause many problems such as noise pollution and emissions, that is the reason why the law are still decided on weather they should be legal or not. You can still pass your MOT test will your car exhaust system. All you have to do is replace the decat pipe, with a catalyst converter before its time for the MOT test. Once you have removed the decat pipe, go for a MOT test, and you will hopefully pass the smog test.