(3) Carbon Fiber 3" OD radius ducts. Very nice.
(3) Carbon Fiber 3" flange inlet to 3" exit ducts Late Model Nascar
(3) Carbon Fiber 3.75" ID to 3" OD fan housings Late Model Nascar
Hendricks Carbon Fiber 3 3/4" flange ducts L & R Late Model Nascar
(4) Carbon Fiber 3.75" to 3" fan housings Late Model Nascar
AutoMeter 200779-40 Marine Carbon Fiber 3-3/8in 8k RPM Tachometer