ECS Tuning Silicone Upper & Lower PCV Hose Set - Mk5

icon Share icon Share
2 reviews Write a Review
Condition: New
Shipping: Calculated at Checkout
SKU: ECS0208
quickcode: ECS-ES4000101
brands: ECS Tuning
SubPart: Maintenance / Tools
SubPart: Silicone Hoses

ECS Tuning Silicone Upper & Lower PCV Hose Set - Mk5


A last time, end-all repair of the inadequate OEM PCV hose design. By replacing the flimsy, heat hardened, OEM plastic hoses with 3-ply fiberglass reinforced silicone hoses, pre-molded to OEM specifications you can be certain to cure the inevitable return of many oil leaks and driveability problems that would have been. 

Our ECS Tuning Silicone Upper & Lower PCV Hose Set includes the upper (manifold) PCV hose and lower (PCV to engine block) hose in gloss black silicone material and stainless steel smooth band hose clamps so you don't have to try and scour the garage or local parts stores.



  • Molded to OEM specifications, these are a direct replacement to the failure-prone, heat-hardened plastic hoses that nobody likes to mess with!

  • Easier to service than OEM clip-on hoses

  • Made from heavy duty, 3-ply fiberglass reinforced silicone, our silicone hoses can handle greater temperatures and more flexibility than the OEM plastic hose without failure. Designed to resist oil, fuel and electrochemical degradation and tested up to continuous 250° Fahrenheit operating temperature and over 45psi, you can expect to achieve greater reliability, less turbulence and improved flow with our smooth silicone hose set.  



  • Our ECS Silicone PCV Hoses were designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modelling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing.



  • Installation is the reverse order of removal of your OEM hoses, however, with our included worm gear clamps to be used to secure both hose end connections. Please reference your service manual on accessibility. 

* This part is designed for the FSI engine only. This can easily be found on the engine cover of your 2.0T VW/Audi. It will clearly be stamped FSI (not TFSI).

This Part Fits the Following Vehicles

Audi A3 8P FWD 2.0T
Audi B7 A4 FWD 2.0T
Audi B7 A4 Quattro 2.0T
Audi TTS MK2 (2006-2013) 2.0T
Volkswagen EOS All 2.0T
Volkswagen Golf R All 2.0T
Volkswagen Golf V All 2.0T
Volkswagen Jetta V All 2.0T
Volkswagen Passat B6 FWD 2.0T
  • Shop By Car/Volkswagen/EOS
  • Shop By Car/Volkswagen/Golf Mk5/Maintenance / Tools
  • Shop By Car/Volkswagen/Golf Mk5/Silicone Hoses
  • Shop By Car/Volkswagen/Jetta Mk5
  • Shop By Car/Audi/A3 (8P 03-13)/Maintenance / Tools
  • Shop By Car/Audi/A3 (8P 03-13)/Silicone Hoses
  • Shop By Car/Audi/A4 (B7)
  • Shop By Car/Audi/TT Mk2 (8J)

Customer reviews

2 Reviews Write a Reviews
  • Worth It

    Posted by Lewis on 17th Jul 2022

    Bought these as my lower hose had a crack and duct tape was holding it together. Upper hose is very easy to get to but wow the lower was a hell of a job. I have an Edition 30 so was able to take the Diverter Valve off at the front and it gave me just enough access to squeeze my hand it to unclip the old hose. Ideally you want the inlet manifold off to get full access. Big job for 1 hose but worth it as these should last the lifetime of the car now.

  • Ecs tuning silicone upper and lower pcv hose

    Posted by Andy on 5th Apr 2022

    Easy to fit really good quality literally fit and forget

Customers Also Viewed