If you can recall, post a list of what used for other folks. As far as diameter/length of pipe, diameter/style of silicone couplers, ect.
Looks really good and should function well. Follow up posts with your results.
2ea 3" mandral 90 degree bends
3ea 2.5" mandral 90 degree bends
1ea 2.5" mandral 45 degree bend
1ea 2" mandral 90 degree bend
1ea 2" mandral 45 degree bend
1ea 20" 2"diam pipe
2ea 3" silicon Couplers
1ea 2" silicon Coupler
1ea 2.5"-3" trasition coupler
1ea 2"-3" transition coupler
1ea 2.5" hump hose coupler
2ea 3" worm clamps
2ea 3" T bolt clamp
3ea 2.5" T bolt clamps
3ea 2" T bolt clamps