Hi, I know from what i’ve read that they fit, but will it have any impact on anything for the better or worse? Also what kind of job is it to change them over, can it be done with the radiator etc in place? Thanks
14+ stock headers have the cat built into them. Output dia is bigger than 08/13. It can be done with the rad just unbolted but loads easier with it off. Why the change out of interest?
Much easier with the radiator off, I just changed mine on my 2015 blade, gives you more room to work. Would also buy a plug to blank off your o2 sensor, get them off eBay for like £10 and that keeps the engine management light out