Reducing Charge Air Cooler Hose 4" ID to 3" ID X 6" Long - Matte Red 500F
This reducing 4" to 3" charge air cooler hose has reinforcing stainless steel rings to help the hose keep its shape and handle more pressure under high temperature conditions. Matte red finish. Handles an amazing 500 degrees F.
Recommended clamps are CT350 on the small end and CT450 on the big end.