4" OD X 12" Long

4" OD X 12" LongThis 4" OD carbon fiber straight tube is used in air intake systems. Weighs 35 40% less than aluminum, yet is just as strong. Very attractive appearance. Our carbon fiber is 3K carbon fiber embedded in clear epoxy (wet process) and polished. Each of the bundles you see in the item consists of 3000 tiny fibers of pure carbon. The weave is twill, which means the bundles going one direction are spaced slightly wider than the bundles going the other

Legs are 10" long

and then the 1-3/4" intake tube fits in the hole

This 3-3/4" ID silicone coupler is 6 inches long

5" ID to 3" ID charge air cooler hose has reinforcing stainless steel rings to help the hose keep its shape and handle more pressure under high temperature conditions

This reducing hump hose connects 7" OD and 5

This 4" silicone coupler is 6 inches long

This straight coupler is useful when you don't have clearance for the "hump" of a standard hump hose

which contains stainless T-Bolt clamps

This is the outside dimension of standard 6" water pipe

Fits on some Ford throttle bodies

This 45 degree silicone elbow is 3-1/2" ID on one end and 3" ID on the other and can be used anyplace you need a reducing 45-degree bend

This 90 degree silicone elbow is 2-1/4" ID on one end and 2" ID on the other and can be used anyplace you need a reducing 90-degree bend