i tried cap ayam brand b4... no gurantee on their quality, branded one although pricey, but can feel the difference, make sure you found the right person/shop which honour their product will do...happy modding!!!
I just took on a 350z and lost him on the 4th gear due to my boost cut( that happen after i send my car to dyno tune for an emanage at N1) so i need to re tune my car so that i can have a re match with this guy...