Upgrade your BEAMS charging system with the Xcessive Manufacturing BEAMS Alternator Bracket Kit. Designed to replace the hard-to-source factory BEAMS alternator with a widely available Toyota/Lexus JZ alternator, this kit provides improved reliability, higher output, and global serviceability—without complicated wiring or risky power wire placement. JZ Alternator Compatibility: Designed to accept 1995–2005 Toyota JZ alternators with a 2.8" (71mm) pulley (’98–’05 GS300 recommended). This allows you to run a common, globally available alternator instead of the limited BEAMS unit. Direct 3-Point Engine Mounting: Bracket bolts to the factory three mounting points on the engine block for a rigid and secure installation. Proper Belt Alignment: Although the JZ alternator uses a 6-rib pulley, the BEAMS 4-rib belt aligns correctly—no pulley swap required. The slightly larger pulley also reduces peak alternator RPM, helping extend alternator life. Improved Electrical Design: The JZ alternator uses the same excite plug style and power post size as the BEAMS, with similar connection placement for simple installation. Unlike other kits, this design avoids unsafe power wire routing near the engine block that can cause shorts or fire risk. Higher Output Capacity:• Stock BEAMS Alternator: 90A• JZ Alternator (Included in Series 2): 100AMany competing kits downgrade to 80A units, which realistically only sustain ~64A safely. The 100A JZ alternator provides greater usable capacity for fuel pumps, fans, engine management, and lighting. Lightweight Steel Construction: Formed and welded steel construction reduces weight from the factory 5.2 lbs. to approximately 1.4 lbs. while maintaining excellent torsional rigidity and strength. Two Kit Options Available:Series 1 Kit Includes:• New Alternator Bracket• Bolting Hardware• New Drive Belt Series 2 Kit Includes:• New Alternator Bracket• Bolting Hardware• New Drive Belt• 100A JZ Alternator Important Note:Engine not included. Vehicle Fitment:• Toyota BEAMS-equipped engines (verify engine configuration before purchase) Lightweight formed steel alternator bracket kit for Toyota BEAMS engines, allowing use of a reliable 100A JZ alternator with proper belt alignment and factory-style wiring compatibility.
