Another thing to keep in mind is that headers are 'tuned' using header primary lengths, flow, curve, etc.

You can't just take 3 pipes, collect them into one in such a way that they will fit into the car, and hope for a huge gain. The flow characteristics must also be better than the stockers.

This is more so the case on a NA engine, I would think...but still important on a boosted application.

Basslover, check your PM's. Are you located in San Antonio?

SQ