Reecej10 Posted July 31, 2018 Share Posted July 31, 2018 Hi guys, looking to get a bit more grunt from my 350 and a few pops along the way, could I remove one of the cats to get the pops, with a smaller back box for the sound, and would the other cat be sufficient in an mot? I know with some mercs they run 4 cats but you can run 2 and pass mot. Thanks Quote Link to comment Share on other sites More sharing options...
Daisyduke Posted July 31, 2018 Share Posted July 31, 2018 There is a cat for each bank. That would be very uneven. Quote Link to comment Share on other sites More sharing options...
Jack94 Posted August 1, 2018 Share Posted August 1, 2018 Yeah I can't imagine the car would run well at all if you remove just one of the cats If you want pops n bangs you're better off going for test pipes (decats) or else you'll only blow your cats to bits anyway. Only problem with that is come MOT time you'll either have to put the cats back in for the test or find a "friendly" tester. Quote Link to comment Share on other sites More sharing options...
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