TX Autosport™ 2 Bolt 2.25" 57 mm Flange Universal Weld On - 8 mm Weld-on steel flange for exhaust, De cat and downpipes to join exhaust components 8 mm British steel 2 bolt mounting Dimensions: ---Bolt-hole: M8 ---Bolt-hole to bolt-hole: 98 mm ---58 mm Bore - Insert 57 mm pipework through the hole and weld.
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