SKU: 26350703888

APR K04-64 Turbo System - 2.0T Longitudinal - B7, B8 and B8.5 A4/A5 - T2100009

Sale price$1867.47 Regular price$2074.97
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

APR K04-64 Turbo System - 2.0T Longitudinal - B7, B8 and B8.5 A4/A5 - T2100009Overview: The APR K04 Turbocharger System is a drop in turbo upgrade that dramatically increases power. With this upgrade and accompanying software, expect power similar to a heavily tuned Golf R, S3, TT S, and other high end vehicles, as the K04 comes standard on those vehicles. Transient response is lightning fast with minimal lag. Power comes on quick, and stays strong through the entire powerband. Best of all, the system is designed as a budget

Overview:

The APR K04 Turbocharger System is a drop in turbo upgrade that dramatically increases power. With this upgrade and accompanying software, expect power similar to a heavily tuned Golf R, S3, TT-S, and other high end vehicles, as the K04 comes standard on those vehicles. Transient response is lightning fast with minimal lag. Power comes on quick, and stays strong through the entire powerband. Best of all, the system is designed as a budget upgrade compared to larger turbocharger systems, and only requires minimal hardware, most of which is available to APR Stage 2 customers. Turbocharger: APR uses Genuine Borg Warner components. The heart of the system is a Borg Warner K04-64. The CNC-machined billet compressor wheel and stainless steel exhaust manifold are a substantial leap in technology, performance, and reliability over the factory unit. Unlike the off the shelf K04-64 unit, APR's unit is customized. We integrated the DV into the compressor cover, just like the factory turbo it replaces. In doing so, clutter and complexity is removed. The DV mounts to the turbo, eliminating several potential boost leak points. It's a simple and clean install. With many thousands of these units sold for more than a decade, we can confidently say these turbos are powerful, and reliable. Install hardware: We don't cut any corners with this system. All gaskets, nuts, bolts, washers, studs, and one time use clamps are included with this upgrade, making install as headache free as possible. Software: APR's Stage 3 K04 ECU Upgrade is included with this purchase. Please visit your applicable vehicle ECU upgrade page for more information about the software, including recommended and required hardware, power figures, and other details.

Features:

  • Big power and torque gains
  • OEM K04 drop-in turbo
  • Genuine Borg Warner components
  • DV integrated into the compressor cover
  • High quality materials and components throughout
  • ECU software included

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand APR
ECU Software Included Yes
Emission Code 4
Product Type Turbocharger System
Software Included Yes
Turbo Brand Borg Warner
Turbo Type Drop-in Turbo
Turbocharger K04-64
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 26350703888

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4.0 ★★★★★
Based on 14 reviews
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Verified Purchase
Lindsay Eure
Lexington, US
★★★★★ 5
Nice but better on tall men
We ordered this for a show. Our actor is 5’9” and the sleeves and legs are too long as well as the body of the tunic.I believe we ordered a medium. The waist fit and we could not go any smaller. In another review I have an actor who is 6’5” and very thin in the same size and it fits him well.
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Reviewed in the United States on August 18, 2022
K
Verified Purchase
Katie Williams
Omaha, US
★★★★★ 5
Cute Comfy Cultured 💕
Color: Burgundy With Gold, Size: Small, Color: Burgundy With Gold, Size: Small
I ordered all my boys the men's sizes because I needed the burgundy gold tones to match my dress. All their outfits were longer then need but was expected because they're not men! My 8yr old wore men's small, my 10yr old wore men's medium, 13yr old wore men's large and our taller 12yr old wore XL. They color was deep, the gold is a print not embroidery but they all were handsome and comfortable 💕
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Reviewed in the United States on March 7, 2022
K
Verified Purchase
krystal smith
Louisville, US
★★★★★ 5
Perfect suit
Color: Wine Red, Size: X-Large, Color: Wine Red, Size: X-Large
I love the suit it fitted my son perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
K
Verified Purchase
KP
Carnegie, US
★★★★★ 5
Omg absolutely stunning!!!
Color: Blue, Size: X-Large, Color: Blue, Size: X-Large
I purchased this suit for my son‘s prom and I must say I know he was going to be the most handsome young man there!!! It fit to size, the quality was good, and the royal blue was popping! I would highly recommend!
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Reviewed in the United States on April 21, 2026
S
Verified Purchase
Susan hartley
Battle Creek, US
★★★★★ 5
Outfit for prom, worked perfectly!
Color: Blue, Size: Medium
Very nice, no problems!!
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Reviewed in the United States on May 12, 2026

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