T-Adapter 63,5mm to 51mm stainless steel T adapter pipe for the exhaust system T-Adapter 63,5mm to 51mm Stainless steel pipe in T shape Stainless steel T Adapter pipe for the exhaust system With these T-pipe adapter you can divide your exhaust system. Like this a single-flow exhaust system can get divided behind the axle onto 2 left and right seated silencers or similar. Intake: 1x 63,5mmExit: 2x 51mm