[krausewich]

Depends if you are going through the body, or just under the body edge like most replicas do. Dry fit your build first.. body to chassis, engine/sidepipes.. then determine where you want the pipes to pass through and build your headers to there. I'm sure we can provide a template for both styles of pass trough, but most manufacturers bodies, chassis', side pipes and locations tend to differ enough to create a one-size does not fit all. I may recommend getting a few templates.. marking them, and go with the one that best fits your parts or taste.