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CTS Turbo 2.0T Blow Off Valve Kit (17+ A4,A5)

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SKU: 109200
MPN: CTS-BV-0009-B9

Product Details


CTS Turbo is proud to release our 2.0T Atmospheric BOV KIT for the 2017+ Audi A4,A5 B9 2.0T equipped vehicles.

The CTS Turbo 2.0T Atmospheric BOV KIT is made of billet construction and completely serviceable.

This kit is designed to work with all of the factory electronics, will not cause any check engine lights and is plug and play with no wiring extensions required. The CTS Turbo 2.0T Atmospheric BOV KIT replaces the factory plastic unit which has been prone to failure from torn diaphragms, cracked plastic, and electrical malfunctions.

CTS's piston design ensures long life, easy installation, complete serviceability, great sound and great value. This valve is quite compact being slightly shorter than the stock unit and fits nicely even in the tight engine bays of today's VAG cars.

Fitment: Audi A4,A5 B9 2017+

Product Features

  • T6061 billet aluminum construction 
  • Black anodized stealth finish 
  • Fully compatible with OE electronics 
  • Fully serviceable piston design 
  • No additional wiring required 
  • Substantial reliability improvement over 
  • OE Compact design fits into tight spots easily


1 year limited warranty

Merchandise is warranted by the manufacturer against defects of material or workmanship when properly installed. Any claims for damage or defects to products must be reported prior to installation. All merchandise warranties are limited to replacing or repairing any part returned to us which upon inspection, is found to be defective. Claims for labor charges, down time or any other fees incurred will not be allowed.  All CTS Turbo products are covered under a 1 year warranty against manufacturing defects.  Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing.  Warranties only apply to the original owner.  If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement.

Fitment Guide

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Fitment Guide

Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2017 2017 AUDI A4
A4 allroad
L4 2.0 GAS FI T ALL  
2018 2018 Audi A5 Quattro Cabriolet Premium
Cabriolet Premium Plus
Cabriolet Prestige
Coupe Premium
Coupe Premium Plus
Coupe Prestige
Sportback Premium
Sportback Premium Plus
Sportback Prestige
L4 2.0 GAS FI T ALL  

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