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B5/C5 2.7T Performance Pack

Performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point
Mfg Part #
ECS Part #
Assembled By ECS
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Availability: Inventory On Order, ETA Sep 23, 2021
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Product Details

Please Note: Only available for purchase and shipment within the United States 

The Performance Pack was created by the specialists at ECS Tuning as an option to purchase carefully selected products, at a price point that won't break the bank. The products in this kit were carefully chosen in a sense that they work well together to yield bolt-on performance gains, with an installation process that isn't the most complex.

This kit includes the ECS Silicone Boost Hose Kit, 034Motosport Silicone Throttle Body Boot, K&N Performance Drop-In Air Filter, and the 034Motorsport Performance Diverter Valves (qty 2).  For an added ease of installation, this grouping of products are centrally located within one-another, and are a great pairing for first time performance engine upgrades on your never-ending pursuit to power.  

Kit Contents: 

*ECS 2.7T Silicone Boost Hose Kit

  • Designed to handle performance modifications - Reinforced hoses prevent swelling - Better flowing and stronger than stock! 

034Motorsport Silicone Throttle Body Boot

  • The stock boot on the 2.7T is notorious for ripping and leaking - 034 created a beefy 4-ply reinforced silicone construction to withstand increased boost pressure

K&N Drop-In Performance Filter

  • High air flow and excellent filtration - Designed to increase power and acceleration - Washable and reusable! 

034Motorsport Billet Diverter Valve (qty 2)

  • Ditches the failure prone, diaphragm based factory plastic diverter valve - Features a high performance spring and piston design - Valve lasts longer and can handle more boost pressure. 


*On C5 chassis 2.7T models (A6/Allroad), certain boost hoses in the ECS silicone boost hose kit may not be able to be carried over for all C5 A6/Allroad applications* 


This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B5 S4 All 2.7T
Audi C5 A6 Quattro 2.7T
Audi C5 Allroad Quattro 2.7T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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