What is the primary benefit of using forged pistons over cast pistons?

Forged pistons are significantly stronger and more durable than cast pistons. The forging process aligns the metal's grain structure, making them highly resistant to deformation and failure under the extreme pressures and temperatures found in high-performance or modified engines.

What other engine components should be considered when installing these pistons?

When installing performance pistons, it's crucial to ensure supporting components can handle the increased power. This typically includes upgrading connecting rods, crankshaft, bearings, and ensuring your engine management system is properly tuned for the new configuration.

Is this piston kit compatible with all BMW B58 and Toyota Supra engines from the specified years?

This kit is specifically designed for the 2015+ BMW B58 and 2020+ Toyota Supra applications. It's always recommended to verify the exact engine code and specifications of your vehicle against the manufacturer's detailed fitment chart to ensure compatibility.

Wiseco Forged Piston Kit for BMW B58 / Toyota Supra

Name: Wiseco 2015+ BMW B58 / 2020+ Toyota Supra Piston Kit
Brand: Wiseco
SKU: wiseco-wiseco-2015-bmw-b58-2020-toyota-supra-piston-kit-t14-507360
Price: 1096.99 USD
Availability: BackOrder

Wiseco 2015+ BMW B58 / 2020+ Toyota Supra Piston Kit

$1096.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wiseco forged piston kit for 2015+ BMW B58 / 2020+ Toyota Supra engines.

Key Features

Forged piston kit for 2015+ BMW B58 and 2020+ Toyota Supra engines.
Constructed from strong aluminum alloy for enhanced durability under high stress.
Designed to handle increased cylinder pressures associated with performance tuning.
Provides a solid foundation for engine rebuilds and performance upgrades.
Wiseco is a well-known brand for internal engine components.

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Product Details

This is a Wiseco forged piston kit designed for 2015 and newer BMW B58 engines and 2020 and newer Toyota Supra models. These pistons are a critical component for anyone looking to rebuild or significantly upgrade their engine's internal strength and performance. When you're pushing an engine beyond its stock limits, especially with forced induction or higher compression, the factory pistons can become a weak point. Wiseco's forged pistons are built to handle the increased stress and heat associated with performance tuning.

Forged pistons start as a solid block of aluminum alloy that is heated and hammered into shape under immense pressure. This process aligns the metal's grain structure, making the resulting piston incredibly strong and resistant to deformation, cracking, or failure under extreme cylinder pressures. This particular kit is designed with specific bore sizes and compression ratios in mind for the B58 and Supra applications, ensuring a proper fit and optimal performance when installed correctly. Wiseco is well-known for its durable internal engine components, and this piston set is no exception, offering a solid foundation for a high-output engine build.

When undertaking an engine build of this caliber, it's important to ensure all supporting components are up to the task. This includes crankshafts, connecting rods, bearings, and a robust engine management system to control the increased power. Always refer to the manufacturer's detailed installation instructions and torque specifications to ensure these pistons are installed correctly for maximum reliability and performance. Please note that this kit is not CARB approved and cannot be shipped to California.