Freeway is the name of the tuning garage which is located right outside of the capital in Saitama prefecture. Dolphin is their original parts company known for their aerokits for different select wagon and 1-box vehicles. Home / Cooling / Intercooler Pipe Kits Sort By Most relevant first Newest first Price: lowest first Price: highest first 1 Item(s) Show 20 30 50 100 per page Freeway Dolphin Dolphin-R Aluminum Intercooler Piping Kit - M35 VQ25DET Cooling / Intercooler Pipe Kits Discontinued Sort By Most relevant first Newest first Price: lowest first Price: highest first 1 Item(s) Show 20 30 50 100 per page