90 Degree 102mm to 76mm/80mm/89mm/102mm silicone Elbow Reducer Hose/4 inch to 3/3.15/3.5 /4inch Coupler Piping/4 Layer - AliExpress

2.0 51mm 90 Degree Elbow Silicone Hose Pipe Turbo Intake Blue&yellow / Black&yellow WX-SH9020-QY - AliExpress

102mm > 76mm Silicone Hose 90 Degree Elbow Reducer Black

Tucool Racing Universal 4-Ply Reinforced High Performance 90 Degree El

4 90-DEGREE ELBOW TURBO/INTAKE PIPING SILICONE COUPLER HOSE/PIPE Black 102mm

90 Degree Elbow Reducer Step Down Performance Silicone Hose

Tucool Racing Universal 4-Ply Reinforced High Performance 90 Degree El

90Deg Silicone Reducer 76 x 89mm Black

90 Degree 3 to 3-1/2 inch(76-89mm) Silicone Reducer Coupler Hose,Length 4-in(102mm),4-Ply Reinforced with 2PCS clamps Turbo/Intercooler/Intake Piping Reducer Coupler : Automotive

Tucool Racing Universal 4-Ply Reinforced High Performance 90 Degree El

51mm to 63mm/50mm/63mm/76mm Silicone 90 Degree 0.3Mpa to 0.9Mpa Elbow Reduce Hose Pipe Turbo Intake - AliExpress

4 90-DEGREE ELBOW TURBO/INTAKE PIPING SILICONE COUPLER HOSE/PIPE Black 102mm

HEAAEH RACING 90 Degree ID 3 Inch to 4 Inch 4Ply Reducer Silicone Hose Black (76-102MM) : : Automotive

Universal ID:89mm-102mm ID:3.5-4 Silicone 45 Degree Elbow Reducer Turbo Pipe Hose Air Intake Pipe Intercooler silicone pipe - AliExpress