This Spectre Intake Coupler is a 4 inch to 4 inch 90 degree elbow. It comes with two stainless steel worm gear hose clamps. Use it to connect any 4 inch outside diameter component or air intake tube to a 4 inch outside diameter component or intake tube. The coupler is not recommended for turbo-charged/supercharged engines.
- 90 degree coupler for 4 inch diameter intake tubes
- Includes coupler and two clamps
- Great option where space is limited
- Made from PVC