B-2/S400 $750.00
Used for twin turbo applications, outperforms HT3B, 600-700 HP.
Big Brother/S4T $1325.00
The one that takes first in all classes, twin turbo application 800-900 HP.
Phat Bastard $2300.00
132 mm inducer, 1.15A/R, 5" exhaust outlet, twin turbo application up tp 1600 HP.
