Hey guys quick question could not find anything on the search, I have I'm 03 vts (2 lamba sensors) a friend of mine is going lend me a cat for my mot but is off a Mk1 vtr, my 2 problems are this, would a vtr cat lower the emissions enough and would the second lamba have to be in the exhaust in order for it to work correctly?
vtr cat on vts?
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#1
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#2should be fine i lent me cousin one for his gti (mine was a vtr cat) passed no problem
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#3Did his gti have a 2nd lamba sensor tho? As in 3 plug ecu?