Airflow of stock airbox is quite restricted. Thus, thinking of how to improve the airflow. Found out this website which basically modifying the stock airbox by removing all the pipings before the airbox and cut the...
I just bought myself one HKS IV Type 1 TT. Any sifus out there who has any guidance on how to DIY install or hardwire the TT on BMW E36? Diagram ka? Wiring plan ka?