Sorry for late reply. Was away for holidays and was shocked to see this Mr. Clever(leforte) posting in.
Yes, I do have an s54 m3 convert too. And I've been to AB Sg.Besi for servicing 4 times. Compared to what Ajad paid....i paid a lot more.
Again I'm saying.....this thread/posting is not for advertisement. In fact, it's something to share and keep to yourself la. I even see those kancils and protons servicing their cars and get dyno run. Pls never ever anyone mention this forum thing in front of Zeurosense. They'll kill me and in fact....I got it from them already.
They can do this offer cos theey got supported by oil company to save cost for customer. It's a healthy Promo for residents staying around that area and not intend to aim for anyone far. I try to share some good infos....and got myself into trouble....