BorgWarner K04 Turbocharger for Audi S3 TT 1.8T
| Turbo Frame Model | K04-023 |
| Manufacturer Part Number | 53049880023 |
| Original Replacement Number | 06A145704Q / 06A145704QX / 06A145704QV |
| Compatible Engine Displacement | 1.78L（1781cc） |
| Engine Power Range | 155-225kW（210-306PS） |
| Applicable Year | 1999-2009 |
| Turbo Shell Material | High-Nickel Cast Iron |
| Impeller Material | Heat Resistant Alloy Steel/Titanium Aluminum |
| Bearing Type | Floating Journal Bearing |
| Turbo Shell Aspect Ratio | 5cm |
| Actuator Spring Pressure | 0.5 bar |
| Coolant Type | Oil Cooling + Water Cooling Dual Cooling |
| Max RPM Limit | >150,000 rpm |
| Weight | 23.1 kg (including packaging) |
Manufacturer No.
53049880023530497000235304988002053049880022
OEM Part No.
06A145704Q06A145704QX06A145704QV
Engine Part No.
BAMBFVAMKAPYAPXAUL1.8-5V quer/transversal
Interchange No.
5304 988 00235304 970 0023T-535091
Fitment Vehicles
Audi A3 S3 8L 1.8TAudi TT 8N 1.8TAudi TT Quattro 8NSeat Leon Cupra R 1.8T
Intake And Exhaust System - Industrial Encyclopedia
High-performance BorgWarner K04 turbocharger assembly, OE 53049880023/06A145704Q. Designed for Audi S3 and TT 1.8T engines, ensuring optimal boost pressure and fuel efficiency.