Below is a recent Full Varex
TBE system fitted to a P.WRX bugeye.
X-Force Front/Dump Pipe with flex joint:
X-Force High Flow Cat:
X-Force Centre Pipe with resonator:
X-Force Diff Pipe:
Varex Rear Cannon muffler:
The Varex system allows 3 modes of noise control via a remote control. This is shown below.
Low noise - valve closed:
Medium noise - valve half open:
Full boxer noise:
Varex
TBE supplied and installed @Evolution R: