Just had my P1 in for its mot after getting it serviced and fitting a scoobyworld ninja 100cel dp(who guarantee it will pass), walbro fp and it failed on emitions . Had straight thro cc and P1 stamped bb on it before with green panel filter and had no probs with this.

My thinking is that its over fueling as consumption is way up. Got it booked in for a remap with Andy F in March , will this solve the problem .

Until then looks like I'll have to fit the oe cat on to get it to pass then replace it with the sports dp before remap.

Any suggestions would be greatfully received.

 

If its badly overfuelling you may find you'll damage your cat, best try and sort it sooner rather than later IMO

 

I agree with funkyspider, overfuelling it bad for the cat..

 

Always a worry when you get stuff done whether its going to pass MOT or not - I am dreading mine (due in two weeks)....

 

I get mine mot'd at a place that turns a blind eye to that stuff as long as I bring along the original exhaust. Don't know if I should be mentioning that on here though.

 

yes take it to your local friendly garage