This billet aluminum flange allows for a clean and secure deletion of the factory upper coolant line, which is often redundant or obstructive when moving away from stock-frame turbochargers.
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The gold standard for builders who demand a factory-fit finish on their high-performance engine projects.
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Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency.
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Keep your automatic transmission temperatures under control
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
4930324
Mfg#:
BMSTRANSCOOLER
In Stock
ON SALE!
SAVE 38%
$399.00
This product was last offered at the strikethrough price on 05-02-2026
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
4920624
Mfg#:
30102029SD
In Stock
ON SALE!
SAVE 39%
$207.99
This product was last offered at the strikethrough price on 05-02-2026
The VTT N54 Cylinder Head Outlet Coolant Adapter is the definitive solution for one of the N54 engine's most notorious cooling system failures.
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Designed to withstand higher pressures and temperatures, making it an essential upgrade for both stock and high-horsepower N54 engines.
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Designed to withstand the extreme heat of a modified N54 engine bay, ensuring your cooling system remains pressurized and leak-free even under heavy load.
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This kit features direct-fit connectors in a sleek black finish, providing significantly higher burst resistance and thermal stability.
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Maintain your BMW N54’s cooling efficiency without sacrificing the convenience of the factory assembly.
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This precision-engineered plug provides a leak-proof solution, allowing you to safely block off the rear water fitting on the N54 block.
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Upgrade your engine bay’s aesthetics while bolstering your cooling system's integrity with the VTT Billet Cylinder Head Outlet Adapter in Blue.
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Oil coolers and transmission coolers help keep fluid temperatures in check on the street and track. Replace leaky or failed oil coolers and transmission coolers with an OEM or aftermarket unit to get back on the road or upgrade to a performance oil cooler or transmission cooler for better temperature control.
