| The 4G63 has been infused with a number of off-the-shelf Buschur Racing components. The block and head are BR Stage 3 spec and the turbo system consists of a BR-57 T3/T4 hybrid, cast manifold, Deltagate wastegate, BR front-mount chiller and polished piping.
| Also a part of the mix is a custom Buschur Racing sheetmetal intake. It should be noted that the fuel system consists of 660cc Nippon Denso injectors, a high-flow fuel pump and an SX adjustable regulator with a Buschur Racing mount kit. Tuning is achieved via a tuned ECU and HKS VPC and HKS GCC piggyback computers.