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Air and Fuel› Superchargers, Turbochargers and Components

Xspower

KO4-015X Turbocharger

$405.00 $329.00 Save $76.00

SKU: 53049880015

In Stock
In Stock
Ships by Jul 29
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The XS Power 53049880015 is an upgraded KO4-015X turbocharger designed for Audi A4/A6 and VW Passat 1.8T engines. It offers an upgrade from the K03 turbo and is larger than the standard K04-015. This turbocharger features an RS4 CHRA and housings with K04-015 flanges for longitudinal Audi 1.8T engines. It is capable of 275+ WHP and is a direct bolt-on replacement for specific applications.

This turbocharger is compatible with longitudinal motors using the OE exhaust manifold and oil/coolant lines, and is a direct bolt-on for Passats and Audis. It fits Audi A4 (1999-2004) and VW Passat (1998-2004) models with AMB, AMW, AUG, and ATW engine codes. A tune is required for operation.

Fitment

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Specifications

BrandXspower
Part Number53049880015
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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