Mounting Kit with Bosch 140A Alternator + Additional Lower Mount Reinforcement

This mounting kit pairs a Bosch 140A alternator with added lower mount reinforcement to better support increased electrical demand from onboard accessories such as extra fuel pumps, electric fans, and car audio systems. It helps maintain stable, linear voltage across load changes and engine RPM, and is intended for larger engine modifications.

Tested on stock engines and setups exceeding 500 HP.

Kit Includes

• Bosch 140A alternator
• Mounting kit with connectors
• Installation manual
• Additional reinforcement for the lower mount (also usable as a repair kit for a broken lower block mount)

Vehicle Fitment

Fits cars with 1JZ & 2JZ engines with rear oil pan, including:

• Toyota Soarer / Lexus SC300
• Toyota Supra