Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Avoid Bosch Super 4's my 172 hated them it was an A12SE to start and the engine wasnt happy with them at all. It was fine for the first 100 miles then got ugly from there on mate. NGK is the way forward. I paid £38 from a motor factor. At least they carnt be smacked about in the post even if its £3-5 more. Thats my personal opinion anyway.
Just installed new plugs & itg pannel filter - , car feels soooo much better, especially in the lower rpm, plugs looked fooked at 52,000 miles.. couldnt see them making 75,000 miles some how :dapprove: