Exhaust is just starting to blow on my 99 Passat 115 Sport. Does anyone make a cat bypass? Just over 130k miles so i would imagine it must be pretty sooted up by now and is not required for MOT.
Looking online it would appear the exhaust is the same as the saloon. So is cat bypass a good idea? I would assume by now it's getting somewhat clogged. I rarely get above 50mpg now, before it would struggle to get below. Mind you MAF hasn't been changed for 3years.
