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.
Add the larger BD Cool-It Intercooler and a shot of nitrous oxide, and the Super B Special will produce even higher power levels with adequate fuel delivery. This turbo kit comes complete with exhaust down pipe, clamps and adustable wastegate.