Bassani Exhaust - Universal Power X Crossover Features & Benefits Bassani has developed and perfected this unique exhaust system component. Its function is to: -Cross connect exhaust pipes -Scavenge exhaust gasses -Thereby increasing performance This stainless steel unit is also available in 2 1/2 inch diameter matching inlet and outlet sizes available in both weld on and clamp on versions. Group: Accessories > MULTIPLE APPLICATION X Makes/Models: UNVISERAL PARTS - UNIVERSAL/CUSTOM FAB Years: 65-11 Engines: Any Vehicle Description: Universal Power X Crossover Notes: •Parallel 2 1/2" dia. X-Crossover, weld-in or clamp-in versions