Took the supra in for an MOT yesterday and it failed the emissions test. CO reading was 6.3 instead of 0.3 limit, anyone got any ideas on how to reduce this? I've had a search around and seems the most common route is to find a friendly tester so obviously I am open to PMs if anyone knows any within a few miles of Eastbourne!
The car has the front cat in and a kakimoto exhaust, I always thought it'd go through ok with one cat still there! Spec is FMIC, filter, colder plugs, 1 bar boost.
Any help would be greatly appreciated of course! Oh and the car will be for sale as soon as it goes through if anyone's interested
Thanks in advance
Ross