AMG Belt Wrap Kit for M113K – Prevent Supercharger Slip

Under hard acceleration, the M113K supercharger is known to slip on the belt, robbing boost and hurting performance. Our Belt Wrap Kit solves this by increasing belt-to-pulley contact, delivering more consistent boost and a smoother power curve.

Kit Includes

• High-quality drive belt
• Billet aluminum idler pulley
• Updated 3-bolt V-bracket (stronger than the old 2-bolt design)
• All necessary mounting hardware

Key Benefits

• Eliminates Belt Slip — Increases belt wrap and contact on the supercharger pulley
• More Consistent Boost — Maintains proper boost pressure under hard acceleration
• Smoother Power Delivery — Nets 1-2 psi gain at high RPM
• Stronger Bracket — Now uses a reinforced 3-bolt design to prevent flex
• Direct Fit — No modifications required for M113K AMG platforms

Fitment

• Mercedes-Benz E55 AMG (W211)
• Mercedes-Benz CLS55 AMG (C219)
• Mercedes-Benz SL55 AMG (R230)
• Mercedes-Benz S55 AMG (W220)
• Mercedes-Benz CL55 AMG (C215)
• Mercedes-Benz G55 AMG (W463)

AMG Belt Wrap Kit for M113K – Includes updated 3-bolt bracket

Stop boost loss and unlock the power your supercharger was meant to deliver.