This special short-radius reducing silicone elbow is 4-1/4 ID on one end and 4 ID on the other end. Short-radius and short-leg means it fits in
▶️ 4mm Thickness 3-Ply Nylon for Strong Reinforcement ▶️ Withstands Operating Temperatures from -65F to 500F Degrees Fahrenheit ▶️ Working pressure 80
3 inches To 4 inches 90 Degree Elbow Turbo/Intercooler/Intake Piping Coupler Reducer Silicone Hose (Black & Red)
Blue 4 to 3 Inch 90 Degree Silicone Elbow Reducer Hose Coupler Intercooler Pipe Turbo : Automotive
HPS black 4 inch - 4-1/4 inch (102mm - 108mm) ID with 4 inch Length high Temp 4-ply reinforced silicone Reducer coupler hose (maximum working
HPS HTSRNBLK-139 4 - 4.25 ID, 4 Length, Silicone Reducer Coupler Hose, High Temp 4-Ply Reinforced, Silicone, Black
3 inches To 4 inches 90 Degree Elbow Turbo/Intercooler/Intake Piping Coupler Reducer Silicone Hose (Black) : Automotive
3 inches To 4 inches 90 Degree Elbow Turbo/Intercooler/Intake Piping Coupler Reducer Silicone Hose (Black & Red) : Automotive
Installing an Edelbrock PRO- FLO 4 XT on a 440 (Lets open the Box), Page 5
Silicone Reducer, 90 bend - 4.5 to 4.0 - Black : Automotive
90 Degree Elbow Reducer Coupler Silicone Hose 4-Ply 2.5inch to 3-inch for Turbo/Intercooler/Intake Piping,Length 102mm Thickness 5mm with T-Bolt Clamp : Automotive
HPS 4.25 > 4.5 ID Silicone 90 Degree Elbow Reducer Hose Black 108mm > 114mm
Installing an Edelbrock PRO- FLO 4 XT on a 440 (Lets open the Box), Page 5
3 inches To 4 inches 90 Degree Elbow Turbo/Intercooler/Intake Piping Coupler Reducer Silicone Hose (Black) : Automotive
HPS 4.25 high temp reinforced silicone hoses coupler reducer elbow - HPS Performance