Replacement Belt for Weistec Stage 1 & 2 M156 Supercharger Systems
Replacement Belt for Weistec Stage 1 & 2 M156 Supercharger Systems
Replacement Belt for Weistec Stage 3 M156 Supercharger Systems
Unleash 1300+ HP potential with the PTG 4.0L M156 Supercharger System, featuring a Whipple compressor, air to water intercooling, and an 8 rib belt drive engineered for extreme power and reliable performance.
Increase boost by approximately 3 PSI with the PTG 3.30 Inch Billet Supercharger Pulley, engineered for the PTG 4L Supercharger System with precision fitment and included mounting hardware.
Only for use with PTG 4L Supercharger System
For vehicles that already have stage 1 supercharger, and want to upgrade to stage 2. Requires High-Flow Exhaust System.
For vehicles that already have stage 1 or 2 supercharger, and want to upgrade to stage 3. 3.0L Twin Screw Compressor Upgrade
+221 HP & + 219 TQ, For Vehicles with High-Flow Exhausts. Makes 672 Horsepower (WHP), and 662 Torque (ft-lb)!
Replacement Belt for Stage 3, M156 Supercharger System, ABC Suspension Equipped Vehicles
+186 HP & + 117 TQ on Stock Vehicle Application, Makes 637 Horsepower (WHP), and 560 Torque (ft-lb)!