Belt Wrap Kit for Mercedes Benz E55 CLS55 Sl55 S55 CL55 (2003-2008) & G55 (2005-2011) M113K AMG
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Supercharger Belt Wrap Kit for Mercedes-Benz AMG M113K (2003-2011)
The Mercedes-Benz M113K supercharged V8 represents AMG's legendary forced-induction era—delivering brutal power wrapped in refined luxury. Your E55, CLS55, SL55, S55, CL55, or G55 AMG commands serious respect with 469-493 horsepower, but the factory belt system has a critical weakness: under full boost, the belt slips and the double idler pulley flexes, robbing you of hard-earned power. Our ultimate performance belt wrap kit eliminates this bottleneck, maintaining maximum boost under full throttle while preventing the catastrophic idler failure that plagues these otherwise bulletproof engines.
Stop Losing Boost, Start Making Power
Experience consistent, reliable boost delivery as our engineered bracket system increases belt wrap on both crank and supercharger pulleys while bracing the weak factory double idler that's known to flex and fail under load. The result is dramatic: maintain 1-2.5 PSI more boost under full throttle, eliminate power loss from belt slip, achieve easier and more consistent tuning, and protect your expensive supercharged AMG from catastrophic belt/pulley failure. Whether stock or running modified supercharger pulleys for increased boost, this kit is essential preventative maintenance that transforms into genuine performance gains.
Proven Engineering, Premium Components
This special edition features black CNC-machined billet brackets with silver idler pulley and premium Gates performance belt—tested and proven over 10+ years as the market's most trusted solution. Complete kit includes detailed instructions, all necessary hardware, idler pulley, and brackets engineered for precise fitment. Standard configuration fits 83mm to stock supercharger pulley with stock crank pulley. Easy bolt-on installation transforms your AMG's reliability and performance in hours, not days.
Perfect Fitment For Mercedes-Benz AMG M113K Engine:
- 2003-2006 Mercedes-Benz E55 AMG (W211)
- 2005-2006 Mercedes-Benz CLS55 AMG (C219)
- 2003-2008 Mercedes-Benz SL55 AMG (R230)
- 2003-2006 Mercedes-Benz S55 AMG (W220)
- 2003-2006 Mercedes-Benz CL55 AMG (C215)
- 2005-2011 Mercedes-Benz G55 AMG (W463)
Note: Standard belt length is configured for stock crank pulleys paired with stock down to 83mm supercharger pulleys.
Protect your investment, unleash hidden power. Stop belt slip, prevent catastrophic failure, and maintain maximum boost with proven AMG engineering. Shop now.
Common Questions
Which Mercedes-Benz AMG models does this belt wrap kit fit?
This kit fits Mercedes-Benz models equipped with the supercharged M113K V8 engine, including the 2003-2006 E55 AMG (W211), 2005-2006 CLS55 AMG (C219), 2003-2008 SL55 AMG (R230), 2003-2006 S55 AMG (W220), 2003-2006 CL55 AMG (C215), and 2005-2011 G55 AMG (W463).
What is included in the box?
The complete kit includes black CNC-machined billet brackets, a silver idler pulley, a Gates performance supercharger belt, all required mounting hardware, and installation instructions.
What pulley sizes does the included belt support?
The standard kit configuration is sized for an 83mm to stock supercharger pulley paired with a stock crank pulley.
How does this belt wrap kit improve performance and reliability?
It increases belt wrap around both the crank and supercharger pulleys while bracing the factory double idler pulley. This stops belt slip under load to maintain 1-2.5 PSI more boost at full throttle and helps prevent factory idler failure.
Will this fit naturally aspirated 55 AMG models like the C55 or CLK55?
It is engineered specifically for supercharged M113K 55 AMG engines.
Fitment
Fitment
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