BMW OEM Serpentine Belt for G8X M2/M3/M4 (11288581628) Magnecor • Increases 3rd gear torque

• Increases 3rd gear torque holding capacity by 50%

(9) Exedy large heavy duty patented frictions

Price is for one knob

FiD 4G63 exhaust manifold head flanges for the DSM and Evo 4-9 are CNC machined of 1/2" mild or stainless steel

BMW OEM Serpentine Belt for G8X M2/M3/M4 (11288581628) Magnecor • Increases 3rd gear torqueSerpentine belts should be replaced at recommended service intervals or more often if there are signs of wear, looseness, or noise. It's advisable to replace belt tensioners and pulleys with new belts to prevent slippage and premature wear. Accessory belts power key engine components and typically last 50,000 to 100,000 miles, but their lifespan can vary based on factors like road conditions and driving habits. Warning signs of belt issues include