wah ke70 nowadays aso no cheap le bro....hehe very scare of chi pek....after driving FF n 4 WD cars for so long.....anything dat travels sideways defies my senses of safety........tried a few times drifting in my friends r34 gtt.....scary shit......
Ok,found this article about how to make twin muffler/exhaust system that is consist of s-flow and straight flow at the same time.
but the problem is i dont know where to find the parts and if i can use another part...