08-09-2006, 01:16 PM
The TRX BB header flanges out at the end so the pipe coupler stays put (unlike the OS header which slides in and out of the couple too easy IMO). Plus the angle of the header right where it touches the case is way less abrupt than the OS header. Also it's fatter inside the header than the OS which equals increased airflow.
Mugen MBX5T
RBS5
RB2045
Futaba 3PM
Hitec 5955, 5965
RBS5
RB2045
Futaba 3PM
Hitec 5955, 5965