SKU: 53049887500 | UPC: 4063984021924
BorgWarner K-Series K04 Turbocharger for 2005-2014 VW/Audi 1.8T/2.0T - Replaces 53049880015
The BorgWarner 53049887500 K-Series K04 Turbocharger delivers direct replacement and performance gains for VW/Audi vehicles with 1.8T/2.0T TSI/TFSI engines originally using 53049880015. Updated aero wheels and bearings provide quicker spool-up higher airflow and longer life compared to the original K04. Bolt-on design fits stock setups or tuned builds up to 400+ HP on Golf GTI Jetta GLI Audi A3 TT Passat and more.
Key Features
- K-Series Aero Upgrade: Modern compressor and turbine wheels boost spool speed and top-end airflow over original K04
- Direct Bolt-On Fit: Matches OEM 53049880015 mounting with no modifications to manifolds downpipes or plumbing
- High-Flow Compressor: Larger inducer design supports higher boost levels and power output
- Integrated Wastegate: Internal actuator maintains precise boost control like factory
- Upgraded Journal Bearings: Enhanced system reduces wear for reliable daily driving and track use
Product Notes
- Replaces BorgWarner 53049880015 with same footprint and improved efficiency
- Suits stock or tuned 1.8T/2.0T engines with excellent mid-range response
- New unit no core charge ready to install
Installation Notes
- Professional installation recommended.
- 4-8 hours advanced skill replace gaskets oil and coolant lines
- Bolt-on to stock hardware tuning required for full gains
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2009 | VW | Golf | GTI Mk5 2.0T FSI |
| 2006-2010 | VW | Jetta | GLI Mk5 2.0T |
| 2006-2013 | Audi | A3 | 8P 2.0T TFSI |
| 2006-2014 | Audi | TT | Mk2 2.0T FSI |
| 2006-2010 | VW | Passat | B6 CC 2.0T FSI |
| 2006-2009 | Seat | Leon | 1P Cupra 2.0T FSI |
| 2005-2013 | Skoda | Octavia | II RS 2.0T FSI |
| 2006-2009 | VW | Eos | 2.0T FSI |
| 2005-2010 | VW | Beetle | 2.0T |
Why Choose BorgWarner?
- Trusted OEM supplier for VW/Audi turbo systems worldwide
- Advanced engineering delivers consistent power and reliability
- Proven in millions of vehicles for street and performance use
Frequently Asked Questions
-
Q: Does it fit 2006-2010 VW GTI and Audi A3 2.0T?
A: Yes direct replacement for 53049880015 on those EA113/EA888 Gen1 engines with identical bolt pattern. -
Q: Does it include the wastegate actuator?
A: Yes factory integrated internal wastegate and actuator for stock-like boost control. -
Q: Is ECU tuning needed?
A: Advised for tuned setups to unlock full spool and power potential up to 400HP.
Shipping & Handling
- Method: UPS/FedEx Ground Oversize
- Availability: In stock - ships same or next business day
- Packaging: Official BorgWarner retail box 18x16x14 inches
- Weight: 22 lbs
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