Vargas Cylinder Head Outlet Coolant Adapter - BMW N54

Product Details

Engineered for the rigors of high-performance BMW builds, the Vargas Turbo Tech N54 Coolant Adapter replaces the fragile factory plastic neck located at the front of the cylinder head. Under high boost and elevated engine temperatures, the stock plastic component is the first to fail. VTT’s aluminum alternative offers a significant increase in structural integrity, designed to withstand extreme thermal expansion without warping or snapping. Whether you are running a stock setup or a high-horsepower single turbo conversion, this adapter is a mandatory reliability upgrade for any N54 owner.

Key Features

• High-Heat Tolerance: Unlike plastic, aluminum will not degrade or become brittle after years of heat cycling.

• Optimized Flow: Internal bore is smoothed to ensure consistent coolant flow through the outlet.

• Professional Aesthetics: Adds a high-end, machined look to the front of the engine bay.

• Cost-Effective Reliability: Prevents expensive engine damage associated with sudden coolant pressure loss.

• VTT Quality Assurance: Tested and validated on high-power N54 platforms.

Specifications

• Manufacturing Process: CNC Precision Machined

• Weight: Approximately 0.25 lbs

• Seal Type: High-temperature Viton O-ring (included in most kits)

• Inlet Diameter: Matches OEM Cylinder Head Port

• Compatibility: E90/E92 335i, E82 135i, E60 535i, and Z4 (N54 equipped)

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Lifetime Replacement

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