High-Performance 300 Amp Alternator | Devious Customs



Upgrade your vehicle’s electrical system with our high-performance 300 Amp Alternator. Designed to meet the demanding needs of modern and classic vehicles alike, this alternator provides a robust and reliable power supply, ensuring all your electrical components run smoothly and efficiently.

Key Features:

  • High Output Performance: Delivers a powerful 300 amps to support a wide range of electrical accessories and systems.
  • Durable Construction: Built with high-quality materials to withstand harsh conditions and ensure long-lasting performance.
  • Efficient Cooling: Features advanced cooling technology to maintain optimal operating temperatures and prevent overheating.
  • Easy Installation: Designed for straightforward installation, compatible with most vehicle setups.
  • Enhanced Reliability: Provides consistent power output, reducing the risk of electrical failures and ensuring your vehicle’s systems operate efficiently.
  • OEM Compatibility: Compatible with original equipment manufacturer specifications for seamless integration.


  • Supports High Electrical Demands: Ideal for vehicles with high electrical demands, including those with upgraded audio systems, lighting, and other accessories.
  • Improves Electrical System Performance: Ensures all electrical components receive adequate power, enhancing overall vehicle performance.
  • Reduces Strain on Battery: Helps to reduce strain on the battery, extending its lifespan and maintaining optimal charge levels.
  • Reliable Power Supply: Offers a stable and reliable power supply, minimizing the risk of voltage drops and electrical issues.


  • Simple Installation Process: Comes with detailed instructions to guide you through the installation process, making it easy for both DIY enthusiasts and professional installers.
  • All Necessary Components Included: Includes all necessary components and hardware for a complete installation.

Why Choose Devious Customs?

At Devious Customs, we are committed to providing high-quality, reliable products that enhance the performance and functionality of your vehicle. Our 300 Amp Alternator is no exception, offering superior power output and durability for a wide range of applications.

Customer Satisfaction:

  • Trusted by Enthusiasts: Our products are trusted by automotive enthusiasts and professionals for their quality and performance.
  • Customer Support: Our team is always ready to assist you with any questions or concerns, ensuring a smooth and satisfying experience.

Upgrade your vehicle’s electrical system with our 300 Amp Alternator and experience the benefits of enhanced power and reliability. Order now from Devious Customs and take your vehicle’s performance to the next level.


Explore our range of Performance Parts for more high-quality components to complement your vehicle.


Return Policy:
All sales are final, and no refunds or exchanges will be issued. Defective products are eligible for exchange only with approval from Devious Customs. In some cases, a return may be allowed with a non-negotiable 30% restocking fee. For detailed information and instructions on initiating an exchange, please visit our Return Policy.


There are no reviews yet.

Be the first to review “High-Performance 300 Amp Alternator | Devious Customs”

Your email address will not be published. Required fields are marked *