SKU: 45809539182

CTS Turbo B8 A4 | A5 2.0T K04 Turbo Upgrade Kit

Sale price$814.95 Regular price$905.50
Save 10%

Pay in installments of $226.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

CTS Turbo B8 A4 | A5 2.0T K04 Turbo Upgrade KitThe heart of the CTS Turbo B8 B8. 5 A4 A5 2. 0T turbo upgrade kit for EA888 Gen 2 with AVL is the Borg Warner K04 0064 turbocharger. This turbocharger is commonly used in OEM applications such as the Audi S3 available in Europe. The highlight of this Borg Warner turbocharger in our kit is the forged mill compressor wheel, which brings numerous benefits to the enthusiast. The technology used in the production of these turbos provides us with a variety

The heart of the CTS Turbo B8/B8.5 A4/A5 2.0T turbo upgrade kit for EA888 Gen 2 with AVL is the Borg Warner K04-0064 turbocharger. This turbocharger is commonly used in OEM applications such as the Audi S3 available in Europe. The highlight of this Borg Warner turbocharger in our kit is the ‘forged mill’ compressor wheel, which brings numerous benefits to the enthusiast. The technology used in the production of these turbos provides us with a variety of benefits, reduced compressor wheel weight (faster spool), increased strength, and greater surface area of the compressor wheel. Because of the ‘forged mill’ technology Borg Warner can increase the effective surface area of the compressor wheel, which results in greater air flow than conventional cast compressor wheels. 

In addition to the Borg Warner K04-0064 the CTS Turbo B8 A4 2.0T turbo upgrade kit uses a set of custom silicon hoses to relocate the factory diverter valve. Our diverter valve relocation uses the same principles as the OEM Audi S3, Audi TTS and Golf R. In addition to the diverter valve relocation our kit includes a new diverter valve housing to relocate the diverter valve, associated OEM gaskets, nuts, studs and hardware and test pipe to connect to your factory downpipe. This kit is by far the best ‘bang for the buck’ modification available for B8 enthustiasts with the 2.0T EA888 Gen 2 AVL engine.

Fitment:

  • 2009-2016 Audi A4/A5 2.0T B8 or B8.5 models
  • 2008-2017 Audi Q5 2.0T

 

CTS TURBO B8 A4 2.0 BORG WARNER K04 TURBO UPGRADE KIT INSTALL INSTRUCTIONS (CLICK HERE)

Additional parts required:

  • K04-specific software from any tuning company.

 

CTS Turbo makes performance aftermarket parts for late-model Volkswagen, Audi, and BMW models. From cold air intakes, catch can kits, performance exhausts, to turbo kits – the CTS Turbo team of engineers and fabricators is working hard to develop the best performance parts for your car.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45809539182

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 10 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Di
Birmingham, US
★★★★★ 4
Great for travel
Style: Spray (2 Oz)
Got through TSA. Perfect for traveling. I like the fact that it has a spray top. Perks is it smells really good while also protecting you. Overall enjoyed the product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
D
Verified Purchase
deb b.
Belleville, US
★★★★★ 5
Best spray I’ve tried
Style: Spray (6 Oz)
Great product, worth the cost
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
S
Verified Purchase
SML123
Birmingham, US
★★★★★ 5
Perfect for people who take carry on bags flying to beach vacation!
Style: Spray (2 Oz)
THE only spray on sunscreen, that is NOT a 200 SPF, thats less than 3.5 ounces so TSA doesnt confiscate it from bag en route to Cancun. I keep a few in the drawer and take the partially used one from last trip to finish off plus a new sealed one as backup. Smells great and sprays a fine lovely mist so you dont fry. LOVE this product. A GREAT purchase. We dont check bags and its hard to find ANY product in under 3.5 ounce packaging. Sure you can pour sunscreen into bottles that mfg says do not leak, but youll learn the hard way that they DO leak all over the inside of your suitcase. Skip that learning experience and buy COOLA.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2024
K
Verified Purchase
KLee
Waukegan, US
★★★★★ 5
Best Sunscreen and Reef Safe
Style: Spray (6 Oz)
I've been using this sunscreen for a couple of years now and this is the one! The lotion and the spray are both great, smell good and are reef friendly and organic. They are pricey but my skin appreciates the extra!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2024
N
Verified Purchase
Nicole Wolfe
Bozeman, US
★★★★★ 5
Works like a charm
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
Easy to apply. No heavy scent. I'm very pale and am able to have fun in the sun without burning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026

recommand products