25-12-2012, 06:37 PM
Mate it *could* make a massive difference. Considering that on my old 67k, 2 previous owners, HDi estate, it had about 1cm of build up all the way around the inlet mani, then I'd say it's worth it. Yours could be nearly blocked. And it's not exactly hard to check..
Welding and fabrication projects undertaken, contact me for more information.