JE Pistons 380158 Ultra Series Audi-VW DAZA 5-Cylinder Turbo Piston Kit 83.00mm Bore

The JE Pistons 380158 Ultra Series Piston Kit is engineered specifically for the Audi-VW DAZA 5-cylinder turbocharged engine. Built to JE's exacting standards, this complete 5-cylinder set delivers the strength and precision required for high-performance and forced-induction applications.

Key Specifications:

• Bore Diameter: 83.00 mm
• Compression Distance (CD): 29.40 mm
• Dish Volume: -8.10 cc (dished crown for optimized compression ratio)
• Engine Application: Audi-VW DAZA 5-Cylinder Turbocharged Engine
• Kit Quantity: 5 Pistons (complete set)
• Product Series: Ultra Series

About JE Pistons Ultra Series:

• Forged from high-strength aluminum alloy for superior durability under boost pressure
• Precision CNC-machined to tight tolerances for optimal ring seal and reduced friction
• Designed to handle the thermal and mechanical demands of turbocharged applications
• Gas-ported and featuring advanced skirt coating options typical of the Ultra Series line
• Engineered for use with OEM or aftermarket connecting rods and ring packages

The JE Ultra Series represents JE Pistons' commitment to performance-grade forged piston technology. These pistons are built for enthusiasts and engine builders demanding reliable power in modified Audi-VW five-cylinder turbo builds. The -8.10 cc dish helps dial in target compression ratios when combined with appropriate head gasket thickness and cylinder head milling specifications.