SKU: 56347224924

APR T2100001 - K04-001 Turbo System - 1.8T Transverse - MK4

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Description

APR T2100001 - K04-001 Turbo System - 1.8T Transverse - MK4Fits Audi TT 00 06, TT Quattro 00 06; Volkswagen Beetle 99 05, Golf 00 06, Jetta 00 05 Overview No dates were ever given and many said it would never happen, but APR is proud to release our K04 upgrade kit for the transversely mounted VW's. Our kit includes the K04 turbo, the compressor inlet O ring, four turbo outlet studs, one manifold to turbo gasket, 4bar fuel pressure regulator, and one turbo to downturn gasket. This kit is a straight forward

Fits Audi TT 00-06, TT Quattro 00-06; Volkswagen Beetle 99-05, Golf 00-06, Jetta 00-05

Overview

No dates were ever given and many said it would never happen, but APR is proud to release our K04 upgrade kit for the transversely mounted VW's. Our kit includes the K04 turbo, the compressor inlet O-ring, four turbo outlet studs, one manifold to turbo gasket, 4bar fuel pressure regulator, and one turbo to downturn gasket. This kit is a straight forward turbo swap that makes a big difference in the power output of the car. This kit makes solid gains in both horsepower and torque. With no other mods than an exhaust, the kit made 242hp/268lb-ft on 91 octane gas, and 245hp/275lb-ft on 93 octane gas. The exhaust is not required. Kit includes software.

Features:

  • Big power and torque gains
  • OEM K04 drop-in turbo
  • High quality materials and components throughout
  • ECU software included (See tech notes)

Specs

Brand APR
Category Exhaust
ECU Software Included Yes
Emission Code 4
Product Type Turbocharger Systems
Sub Category Service Kits
Turbo Brand Borg Warner
Turbo Type Drop-in Turbo
Turbocharger K04
Version Transverse
UPC 810904031570
Part Number T2100001

Service Parts

  • OEM Fuel Pressure Regulator - 4 Bar for 1.8T
    Part# Z1000219

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Tech Resources

Instructions - APR_call_support.pdf
Please note: Specific software is required to use this system. Software is included. The software installs to your vehicle's factory ECU. Software can only be installed by an Authorized APR dealer. Software compatibility must be checked before purchase. Software support excludes drive by cable (DBC), and ME5 ECUs as well as non-port flashable ECUS, such as the 1999-2001 Beetle (Engine Code APH). This system is not designed for use on the TT225.
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: 56347224924

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Kathryn L Taylor
Los Angeles, US
★★★★★ 5
faux leather container for men
Color: Blue, Size: Square
It's a very well made container happy with purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
C
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Caveman8080
Belleville, US
★★★★★ 5
Better than other flimsy trays
Color: Black, Size: Rectangle, Color: Black, Size: Rectangle
I got this to replace another flimsy valet tray I got as a gift. This one is way more sturdier, looks nicer, bigger, and has a nice feel.
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Reviewed in the United States on February 12, 2026
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Natalie R.
Louisville, US
★★★★★ 5
Looks great, doesn't hold much so measure carefully
Color: Gray, Size: Rectangle
I got this organizer for my husband to keep his stuff by the door. While it's a little smaller than I'd hoped, it looks great in the entryway. It's super easy to snap together, but feels like the material could be damaged easily if you're not careful. He is able to store his keys, wallet, and sunglasses in it, and throws hit hat on top. Overall we are really happy with it.
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Reviewed in the United States on January 31, 2026
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Rin
Battle Creek, US
★★★★★ 5
Perfect
Color: Blue, Size: Square
Just what I needed. The size is perfect as I didn’t want anything too large to place my watches and other accessories inside near the corner of my desk. Its size is essentially 7x7, and the design is sleek compared to other organizer holders. I got the color in blue and it looks stunning with the rest of my setup. I’m unsure about other reviewers, but mine came safely and the leather walls are decently thick, so it’s not too flimsy when buttoned together which holds very securely. There are hole spaces at the bottom corners once assembled, so if you have super small items such as beads or really small jewelry, they could potentially fall out, but most of my items are large enough that won’t be of concern. If you have a wire charger near by, the holes could be used to charge your smartphone inside, which has its own practical usage. Overall, I’d definitely recommend it if you’re on a lookout for a sleek but compact organizer holder, and I personally will consider getting another one in the future for myself for other household belongings.
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Reviewed in the United States on October 13, 2024
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Kelly Jo allen
Waukegan, US
★★★★★ 5
Absolutely love!
Size: 6inches-60PCS
This have been such a game changer for my cleaning business. Being able to whip these out and tame unruly/long cords makes this task such a breeze! They stick together so I dont have to worry about them falling apart and getting misplaced in my cleaning caddy! Cheap and extremely effective!
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Reviewed in the United States on April 26, 2026

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