01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Product details
Mounting kit with 140A Bosch alternator + additional reinforcement for the lower bracket
Provides significantly better support for additional onboard devices (additional fuel pumps, electric fans, car audio systems, etc.) and is essential for larger engine modifications, ensuring stable and linear voltage under any load and RPM.
Tested on both stock engines and those exceeding 500 HP.
The kit includes:
140A Bosch Alternator
Mounting kit with connectors
Installation manual
Additional reinforcement for the lower bracket (can also be used as a repair kit for a broken lower block bracket)
Compatible with all vehicles with 1JZ and 2JZ engines with rear-sump oil pan:
Toyota Soarer / Lexus SC300
Toyota Supra
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Fast shipping
Shipping to Spain and Europe, in 5-7 days.
Experts by your side
Over 10 years in the automotive world.
Verified parts
Each reference designed for competition.
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WHY THETUNERLAB
We don't just sell parts. We live drift.
We have spent years building cars, racing, and testing the exact same parts that we sell.
02
Compatibility
We help you choose the right part.
03
Official brands
Only trusted manufacturers.
04
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+10 years
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available products
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