Vargas Turbo Technologies BMW Coolant & Radiator Hoses for BMW Z Series G29 (2019+)

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We offer replacement hoses from several OE brands that we trust, along with performance silicone upgrades for those who want increased wear resistance compared to factory rubber.
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VTT Billet/Silicone Cylinder Head Cooling Hose - B58TU
For vehicles with a production date from 10/17
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Vargas Turbo Technologies - Corporate Logo
T#:29334026
Part#: VTT-B58TU-UCH
Ships in 10 Business Days
Sale - Save 15% $ 209.99

This product was last offered at the strikethrough price on
07-02-2026

Starting at $ 178.49 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 209.99

This product was last offered at the strikethrough price on
07-02-2026

Starting at $ 178.49 USD
Free Shipping on orders $49 and up

Positioned directly in the charge pipe's path, the stock B58TU upper cylinder head cooling hose, primarily made of plastic, is prone to damage. A dislodged charge pipe can easily take out this cooling hose, leading to severe engine damage through rapid coolant loss and overheating.

To address this vulnerability, VTT has engineered a robust solution. By replacing the OEM rubber hose with a durable 7-ply silicone variant, they offer superior resilience and longevity. Furthermore, they've upgraded the factory plastic flanges to 6061-T6 billet aluminum with black anodizing, enhancing corrosion resistance.

This upgraded hose is the ultimate solution, providing protection against dislodged charge pipes and the heat generated from spirited driving or track use.

Key Features:

Direct factory replacement for easy installation 6061-T6 billet aluminum with black anodizing for improved corrosion resistance Durable 7-ply silicone available in three colors Upgrade your BMW B58TU engine with this enhanced cooling hose from Vargas Turbo Technologies for superior performance and reliability.

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Vargas Billet Water Neck - B58 Mk5 Supra/G29 Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Vargas Turbo Technologies - Corporate Logo
T#:7292067
Part#: VTT-A90G29-WN
Ships on Jul 22, 2026
Sale - Save 15% $ 147.99

This product was last offered at the strikethrough price on
07-02-2026

$ 125.37 USD
Free Shipping
Sale - Save 15%
$ 147.99

This product was last offered at the strikethrough price on
07-02-2026

$ 125.37 USD
Free Shipping
The Factory B58 TU water neck is plastic and is right in the path of your charge pipe if you lose a connection and it blows off. If this does happen to you it can break the plastic neck emptying your coolant in seconds causing you in the best-case scenario to be stranded, and in the worst-case scenario expensive engine damage. Add some cheap insurance with Vargas' Billet Water neck. Product Details: Plug and play direct factory replacement 6061-T6 Billet aluminum with black anodizing for a corrosion-free life Cheap insurance against a blown charge pipe which could turn into a blown motor
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Vargas Billet Coolant Block-Off - BMW B58 Engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Vargas Turbo Technologies - Corporate Logo
T#:52094566
Part#: VTTFAB040BLKB58
Ships on Jul 22, 2026
New Item
Sale - Save 15% $ 31.99

This product was last offered at the strikethrough price on
07-02-2026

$ 27.19 USD
Free Shipping
Sale - Save 15%
$ 31.99

This product was last offered at the strikethrough price on
07-02-2026

$ 27.19 USD
Free Shipping
Engineered for precision and durability, the VTT-FAB-040 B58 Block-Off Flange is the definitive solution for managing oil and coolant paths during fabrication.