---
product_id: 492251399
title: "Upgrade K04 Turbocharger F23T 53039880105 53039880086 for VW Gti Jet.ta MK5 Mk6 A3 8P FSI TFSI TSI 2.0T"
brand: "viv autoparts"
price: "VT355545"
currency: VUV
in_stock: true
reviews_count: 6
category: "Viv Autoparts"
url: https://www.desertcart.vu/products/492251399-upgrade-k04-turbocharger-f23t-53039880105-53039880086-for-vw-gti-jet
store_origin: VU
region: Vanuatu
---

# Balanced by VRS dynamic machine 350+ HP upgrade power High Si-Mo cast iron turbine housing Upgrade K04 Turbocharger F23T 53039880105 53039880086 for VW Gti Jet.ta MK5 Mk6 A3 8P FSI TFSI TSI 2.0T

**Brand:** viv autoparts
**Price:** VT355545
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Turbocharge your drive, dominate the streets with power and precision!

## Quick Answers

- **What is this?** Upgrade K04 Turbocharger F23T 53039880105 53039880086 for VW Gti Jet.ta MK5 Mk6 A3 8P FSI TFSI TSI 2.0T by viv autoparts
- **How much does it cost?** VT355545 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/492251399-upgrade-k04-turbocharger-f23t-53039880105-53039880086-for-vw-gti-jet)

## Best For

- viv autoparts enthusiasts

## Why This Product

- Trusted viv autoparts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash 350+ Horsepower:** Transform your 2.0T VW or Audi with a turbo that pushes beyond stock limits.
- • **Optimized Turbo Dynamics:** Upgraded compressor and turbine wheels for superior airflow and boost response.
- • **Plug & Play Compatibility:** Fits VW GTI MK5/MK6, Jetta, Passat, Audi A3 8P, TT, Seat Leon, Skoda Octavia & more.
- • **Balanced for Peak Performance:** VRS dynamic balancing ensures smooth operation and longevity under high boost.
- • **Precision Engineered Durability:** High Silicon Molybdenum cast iron housing built to withstand extreme heat up to 1000°C.

## Overview

The Upgrade K04 Turbocharger F23T is a high-performance replacement turbo designed for 2.0L TFSI engines in VW, Audi, Seat, and Skoda models. Featuring a robust Si-Mo cast iron turbine housing and dynamically balanced components, it boosts power output from 200 to over 350 horsepower. Compatible with multiple OEM part numbers, this turbo offers enhanced compressor and turbine wheels for improved airflow and durability, making it a top choice for enthusiasts seeking reliable, plug-and-play power upgrades.

## Description

Upgrade K04 Turbocharger F23T 53039880105 53039880086 Compatible With VW Gti Jetta MK5 A3 8P FSI TFSI TSI Seat, Skoda, varies 2.0L TFSI Gasoline Engine Model : K04 CHRA : Upgrade, Details see below Original Compressor Wheel : 41 * 51 mm 6/6 blades Original Turbine Wheel : 40.4 * 45 mm 11 blades Upgrade Compressor Wheel : 46.5 * 56 mm 6/6 blades Upgrade Turbine Wheel : 44.5 * 50 mm 12 blades Part No. : 53039700105 53039880105 : 53039700086 53039880086 OE No. : 06F145701B,06F145701C,06F145701H 06F145701D,06F145701E,06F145701EV,06F145701F,06F145701FX 06F145701FV,06F145701G,06F145701GX,06F145701GV 06F145701GD,06F145701H Engine : BWA-BPY, TFSI quer/transversal Year : 2005- Displacement : 2.0L, 1984 ccm Original Power : 200horse power Upgrade Power : 255 horse power Fuel : Gasoline Application: 2006+ Au.di A3 2.0L DOHC Turbocharged Fit to 2008+ Audi TT/TT Quattro 2.0L DOHC Turbocharged Fit to 2006+ Volkwagen GTI 2.0LDOHC Turbocharged 2006+ Volk.wagen Jet.ta 2.0L DOHC Turbocharged Fit to 2006+ Volkwagen Pa.ssat 2.0L DOHC Turbocharged Fit to 2007+ Volkwagen EOS 2.0L DOHC Turbocharged Fit to 2009+ Volkwagen CC 2.0LDOHC Turbocharged Fit to 2006+ Seat Leon 2.0L TFSI Engine BWA - BPY Fit to 2006+ Seat Toledo III 2.0 TFSI Engine BWA - BPY Fit to 2005+ Skoda Octavia II 2.0L TSI Engine BWA - BPY

Review: F23T turbo vw gti mk6 - I had a CTS K04 going bad on my car didnt want to spend another 1600$ so i said screw it, il bite the bullet and buy it. When it arrived i inspected everything which looked to be in great shape. It came with downpipe gasket, studs, no nuts, 1 oil return gasket, exhaust manifold gasket, and N75 valve that you have to install. Please do not use the N75 valve, go buy OEM. Beware it doesnt come with gasket or block off plate on intake inlet side of turbo so i had to reuse the plate and gasket from the CTS turbo using high temp gasket maker. You will also need new crush washers for all lines connecting to turbo. After install i was worried that this turbo wouldnt play nice with my APR K04 tune V3.2 but after 500 miles its working well together. Turbo is holding boost strong and seems worth the money if you can install it on your own.
Review: Not worth the money - Turbo did not boost after install car didn't even move.

## Features

- Upgraded K04 Turbo F23T good for 350+ horse power
- Fit VW GTI MK5 Passat Jetta 2.0T; AUDI A3 8P TT 2.0T FSI TFSI TSI
- OE No. : 06F145701B,06F145701C,06F145701H; 06F145701D,06F145701E,06F145701EV,06F145701F,06F145701FX; 06F145701FV,06F145701G,06F145701GX,06F145701GV; 06F145701GD,06F145701H
- K04-Specification High Si-Mo (Silicon Molybdenum) Cast Iron Turbine Housing/Manifold (1000 c)
- Balanced by VRS dynamic balance machine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B9FVQVQ |
| Best Sellers Rank | #883,841 in Automotive ( See Top 100 in Automotive ) #760 in Automotive Replacement Engine Turbochargers |
| Brand | VIV autoparts |
| Customer Reviews | 3.7 3.7 out of 5 stars (8) |
| Date First Available | July 27, 2021 |
| Item Weight | 25.8 pounds |
| Manufacturer | VIV autoparts |
| Manufacturer Part Number | VIV00-K04-0105 |
| Product Dimensions | 19.6 x 7.9 x 13.8 inches |

## Images

![Upgrade K04 Turbocharger F23T 53039880105 53039880086 for VW Gti Jet.ta MK5 Mk6 A3 8P FSI TFSI TSI 2.0T - Image 1](https://m.media-amazon.com/images/I/71k+fYy2NtL.jpg)

## Questions & Answers

**Q: My car is golf mk5 gti engine code is BWA 20TFSI does the turbo plug and play**
A: Dear , 

Yes , it fit to MK5 BWA

Best regards
VIV autoparts

**Q: Do I need diverter valve relocation since my car is golf mk5 gti 2006 or can be installed directly?**
A: Dear ， 

Yes , it could be installed directly to your car.

Best regards
VIV autoparts

**Q: Is this a direct bolt on for a 2009 gti with the 2.0t tsi motor?**
A: Dear , 

Yes , it could fit to 2009 GTI directly.

Best regards
VIV autoparts

**Q: is this a k03 with bigger components? or a actual k04?**
A: Yes , it is k03 turbo with a K04 bigger internals and wheels.

Actual K04 is K04-064 which without the diverter valve

Best regards
VIV autoparts

## Customer Reviews

### ⭐⭐⭐⭐⭐ F23T turbo vw gti mk6
*by A***W on June 6, 2023*

I had a CTS K04 going bad on my car didnt want to spend another 1600$ so i said screw it, il bite the bullet and buy it. When it arrived i inspected everything which looked to be in great shape. It came with downpipe gasket, studs, no nuts, 1 oil return gasket, exhaust manifold gasket, and N75 valve that you have to install. Please do not use the N75 valve, go buy OEM. Beware it doesnt come with gasket or block off plate on intake inlet side of turbo so i had to reuse the plate and gasket from the CTS turbo using high temp gasket maker. You will also need new crush washers for all lines connecting to turbo. After install i was worried that this turbo wouldnt play nice with my APR K04 tune V3.2 but after 500 miles its working well together. Turbo is holding boost strong and seems worth the money if you can install it on your own.

### ⭐ Not worth the money
*by A***R on October 24, 2025*

Turbo did not boost after install car didn't even move.

### ⭐⭐⭐ You might get lucky
*by N***S on October 26, 2025*

Wasn't clocked correctly didn't mess with it so I returned

## Frequently Bought Together

- Upgrade K04 Turbocharger F23T 53039880105 53039880086 for VW Gti Jet.ta MK5 Mk6 A3 8P FSI TFSI TSI 2.0T
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- Yuesstloo Fuel Injector Puller Removal Installer Kit, Compatible with Audi VW 1.4 1.6 1.8 2.0 2.7 3.0 3.2 3.6 V6 4.2 V8 FSI TSI, with Carrying Case & Gloves

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-09*