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BorgWarner Turbocharger K04 Upgrade (Left) for Audi RS4 53049880025
$1,783.28
$2,607.37
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This high‑flow turbocharger pushes the Audi RS4 to a thrilling 380 HP, delivering rapid boost and responsive power. Engineered with a precision‑cast turbine housing and robust billet compressor, it withstands intense heat and pressure. Installation fits the left‑side K04 mount, swapping seamlessly for a performance upgrade. Ideal for enthusiasts chasing track‑day excitement.
| Power Range | 280‑380 HP |
| Turbo Model | K04 |
| Fitment Side | Left |
| Vehicle Compatibility | Audi RS4 |
| OEM Part Number | 078145701M |
| Dimensions | 18 cm x 12 cm x 12 cm |