each set comes with a connector and get another universal connector

45 m package * telescopic pipe (17.5 m before water injection) 45 m package * upgraded supercharged model (17.5 m before water injection) 37.5 m package * telescopic pipe (15 m before water injection) 30 m package * telescopic pipe (12.5 m before water injection) 22 m package * telescopic pipe (10 m before water injection) 15 m package * telescopic pipe (7.5 m before water injection) 7 m package * telescopic pipe (3.4 m before water injection) as long as the water pipe is ordered, this [7 m single water pipe] will not be given universal