3.25inch to 3.5inch Straight Reducer Coupler Black/Red

T04E T3/T4 V-BAND Turbocharger Turbo AR.50/63 with Internal Wastegate Bearing

Acura Integra + Civic B-Series Bolt-on Turbo Kit (chrome with red couplers)

2inch 45 Degree Coupler Black/Red

2inch 45 Degree Coupler Red

3.25inch 3ply Straight Bellow Silicone Coupler Red

2inch 45 Degree Coupler Blue

2inch to 2.25inch 45 Degree Reducer Coupler Black/Red

3.75inch 90 Degree Coupler Black/Red