Upgrade your Stage 1 or Stage 2 Weistec Supercharger system to our Stage 3 system with ease.
Upgrading is made easy with all the parts needed to convert you to our most powerful system for your M156 equipped AMG.
Key Features:
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One all in one Kit
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3.0L Twin Screw Compressor Upgrade
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Complete 8-Rib Belt Upgrade
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Complete Fuel Injector and Harness Upgrade
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Weistec Engineering Stage 3 Supercharger System ECU Reflash
| MANUFACTURER |
WEISTEC |
| STREET LEGAL IN ALL THE US STATES |
NO |
| ENGINE FAMILY |
M156 |
| STOCK HORSEPOWER |
637 |
| STOCK TORQUE |
560 |
