This kit is as good as it gets, the Process west stage 3 intercooler kit is the largest and most efficient intercooler for the BA/BF Falcon ( Barra ) on the market today. It uses a massive 500 x 425 x 100mm bar & plate intercooler core. The kit comes complete with 2.5 inch hot side intercooler piping, 3 inch cold side intercooler piping and our very unique throttle body relocation kit. buy in stock 000218984