SKU: 35155730357

CTS Turbo BorgWarner K04 Turbo Upgrade Kit | B7 / B8 A4 2.0

Sale price$826.20 Regular price$918.00
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

CTS Turbo BorgWarner K04 Turbo Upgrade Kit | B7 / B8 A4 2.0CTS Turbo is proud to announce an official release of our new K04 Turbocharger Upgrade for B7, B8, and B8. 5 Audi A4 A5 ALLROAD 2. 0T cars. This unit features a full frame K04 CHRA installed into our proprietary, in house designed compressor cover and turbine housing. Based on the turbo which comes stock on a MK6 Golf R, this upgrade kit is made to fit directly in place of factory Borg Warner or IHI turbo found in B7 A4, B8 A4 A5 AllRoad and B8. 5 A4

CTS Turbo is proud to announce an official release of our new K04 Turbocharger Upgrade for B7, B8, and B8.5 Audi A4/A5/ALLROAD 2.0T cars.

This unit features a full-frame K04 CHRA installed into our proprietary, in-house designed compressor cover and turbine housing. Based on the turbo which comes stock on a MK6 Golf R, this upgrade kit is made to fit directly in place of factory Borg Warner or IHI turbo found in B7 A4, B8 A4/A5/AllRoad and B8.5 A4/A5/AllRoad 2.0T.

Our engineers designed the compressor cover and exhaust housing to work with the larger K04 CHRA, exactly how intended. While other manufacturers simply install a larger CHRA into a small factory-spec housing. Beware of these hybrid builds, they are not made to provide optimal flow for the larger turbine wheel and can lead to poor performance and premature failure.

High-quality castings are CNC machined to replace your factory turbocharger and do not require any additional parts to be installed. All you need to run this K04 Upgrade is a tune for your ECU.

To make installation even easier, we supply OEM gaskets and installation hardware.

Features:

  • CTS-spec K04 CHRA with heavy-duty thrust bearings
  • Billet compressor wheel (MFS – machined from solid)
  • K04-specific compressor and turbine housing. NOT A HYBRID!
  • OEM+ manufacturing tolerances
  • VSR high-speed balanced
  • Direct-fit factory replacement
  • OEM installation kit included
  • Compatible with any K04-specific tune
  • With supporting mods this turbo is capable of producing 350HP/340TQ on a 2.0T

Fitment:

  • 2006 – 2009 Audi A4 2.0T
  • 2009 – 2015 Audi A4 2.0T
  • 2009 – 2015 Audi A5 2.0T
  • 2009 – 2015 Audi Allroad 2.0T

Note:

  • Aftermarket High-flow catalytic converter recommended
  • K04-specific tuning required (B7 A4 required upgraded HPFP and fuel injectors)
  • Bracket on coolant line may require trimming on some models
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: 35155730357

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Gail
Bozeman, US
★★★★★ 5
New pans love them
Size: 10-Piece Set, Color: Copper
Just received today live the style light weight quality good
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Reviewed in the United States on June 4, 2026
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Ted R.
Grantham, US
★★★★★ 3
Non stick not good.
Size: 10-Piece Set, Color: Copper
Nice looking. Worked great at first. Pans lost their non stick quickly.
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Reviewed in the United States on February 6, 2026
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Rickey Jones
Phoenix, US
★★★★★ 5
Easy to clean,
Size: 10-Piece Set, Color: Copper
Oh, my! This cookware is amazing! It's heavy gauge aluminum so very doubtful it would ever warp as my last set of thin aluminum did. I like the steam escape holes in the lids. Very nice set and a great price. I'd highly recommend?
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Reviewed in the United States on August 18, 2024
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Kathy Miller
Fort Morgan, US
★★★★★ 5
Great pans at excellent price
Color: Ivory
I waited way too long to purchase these pans. GAMECHANGER. I love the pans, they cook perfectly, no stick and cleanup, a spray and a wipe and spotless. I have purchased many pans that have let me down and ended up in the garbage. I love the beautiful white color also. Excellent price. I could go on and on…
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Reviewed in the United States on May 1, 2026
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Lisa
Fort Morgan, US
★★★★★ 5
Amazing deal!
Color: Linen Gray
This was my first time trying a ceramic pan, and I’ve only had these three days, but so far I am in love. I’ve made grilled sandwiches, scrambled eggs and fried shrimp with the tiniest bit of butter in the pan, and no sticking! Cleanup is so easy. Just wipe with a sponge, rinse and dry. They’re nice and heavy, so heating is fairly even. Nice stainless steel handles so they can be used in the oven. And I got three of them for just over $30 on a flash deal, which is insane considering the high quality. Great value for the money! Will have to see how they hold up. I did purchase new softer silicone utensils to keep the surface nice. And I’ve laid down the law to hubby… NO non-stick spray on these!
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Reviewed in the United States on December 17, 2025

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