All thrust pipes are also available in double-walled design, also Y-pipes (with Y-pipes are
only the two tailpipes are double-walled)
We recommend double-walled thrust tubes from a total thrust tube length of more than 50cm.
For double-walled models please specify L7 and D7 when ordering.
Possible material: V2A, or titanium
Normally, D7 is approx. 7-12mm larger than D3.