I am currently looking at an Evo X for sale and am seeing the car this week - it's been a long and frustrating journey finding my first Evo.
Not knowing ANYTHING about exhausts, I have run into a dilemma as the MOT is due in a few months and the seller recommends sorting out a Cat...
I am just about to get a complete manifold back 3" exhaust system on my 260. Will there be a Check Engine Light on the dash to show the cat isn’t working properly? If so, is it safe to drive until i can get the ecu flashed?