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Viral Unitronic 4 Inch Turbo Inlet Elbow For 2.5tfsi Evo Flash Sale: 55% Off [tw0uKo7D]

$47.99 $153.99 -69%

Unitronic's all new 4” Turbo Inlet Elbow for the 2.5TFSI EVO (EA855) engines, found in the 8V RS3 and 8S TTRS, will give you the competitive edge to gain that extra tenth of a second on the stock turbo, while supporting the airflow demands for all of

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Unitronic's all new 4” Turbo Inlet Elbow for the 2.5TFSI EVO (EA855) engines, found in the 8V RS3 and 8S TTRS, will give you the competitive edge to gain that extra tenth of a second on the stock turbo, while supporting the airflow demands for all of the mainstream hybrid turbos currently on the market. Made from aircraft grade cast Aluminum and featuring a fully integrated PCV recirculation artery as well as CNC-machined mounting flanges, inlet and outlets, it's the ultimate turbo inlet elbow upgrade for your car.

Designed using the latest in 3D scanning and modeling, it will fit perfectly using OEM mounting points as a direct bolt-on upgrade. Unitronic engineers worked extensively with popular aftermarket turbo manufacturers to offer four modular CNC-machined billet Aluminum compressor inlet adapter rings to support many mainstream turbo upgrade solutions currently offered on the market.

 

 

Using its in-house Superflow SF-1020 Flow Bench, Unitronic Engineers further validated designs to ensure that the Unitronic 4” Turbo Inlet effectively optimizes airflow in a variety of conditions. The OEM inlet yielded a peak flow rate of 581 CFM at 28” of H2O (Aq), while the Unitronic 4” Turbo Inlet Elbow achieved 744 CFM, for a gain of 28% over the OEM inlet.

 

Features:

  • 28% increase in flow over stock
  • Proven power, torque, and airflow gains
  • Modular CNC-machined billet Aluminum compressor inlet adapter rings
  • Fully integrated PCV recirculation artery
  • OEM PCV functionality for adequate crankcase ventilation
  • Aircraft grade cast Aluminum construction
  • CNC-machined mounting flanges, inlet and outlets
  • Smooth airflow transitions
  • Direct bolt-on fitment. (Does not work with stock intake.)

 

Includes:

  • Unitronic 4" Turbo Inlet Elbow for 2.5 TFSI EVO
  • 1 x Unitronic Adapter Ring for Stock Turbocharger
  • Wastegate Silicone Vacuum Line Upgrade
  • All Necessary Hardware

If you are running a hybrid turbocharger, you can order adapter rings here. IMS750HS kits do not require an adapter ring.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

It’s a very well-made, very, very, so quality product.

- Arawn Z..

January 11, 2026

Absolutely no complaints!

I'm happy with my fantastic, very, very, very, very, very great purchase.

- Gwawl Y..

January 11, 2026

Absolutely no complaints!

A great product that is very, very, very, very reliable.

- Gwenno O..

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