| Super B Special The Super B Special bridges the performance gap between the Super B turbo and the Super B twin system. Flowing an amazing 80 lbs. of air per minute (compared to 61 lbs./minute for the Super B), the Super B Special is perfect for late-model Cummins common-rail or modified 12-valve engines and can deliver enough air for 375-525 rear wheel horsepower on diesel only. This Turbo comes with all hardware for mounting including an HX 40 style downpipe!!! 
| Available Options: | | 1045120 Special B 94-02 5.9L: | | | 1045130 Special B 03-07 5.9L: | | | 
