Crossover Exhaust Header Pipes

True dual crossover exhaust header pipe set is designed for use with original heat shields and clamps.
Accepts 12mm oxygen sensors. The sensors are at the bottom of the pipe, not by the cylinder head. This set features increased flow and performance. Mufflers are sold separately. Suggested to use with oxygen sensor harness. *Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which will result in higher shipping costs.