This tailormade bifurcated duct is designed and manufactured by Schubeler Composites and is specially designed around the DS 94 HST. It guarantees a maximum of thrust. The bifurcated duct is made to fit the Schubeler setup.
Attention: there is no building instruction for this EDF version. The built requires skills on the modellers side. Also, you need to contact Schubeler for the fan setup, batteries, controllers. We can not help you with this.
The system is well tested and allows the use of afterburner rings on the Eurofighter.