XS-POWER K04-015 XLB Billet Turbocharger for Audi A4 1.8T Longitudinal Engine

BILLET KO4-015xl K04-015 XLB XS-POWER Upgraded K03 Turbo VW Passat Audi A4 1.8T - Turbos - Turbo Specific Line

XS-POWER

$475.00 - $550.00
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SKU:
KO4-015 XLB
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XS-POWER
K04-015 XLB Upgraded Turbocharger
Audi A4 / A6 / VW Passat 1.8T Longitudinal Upgrade

Product Overview
Upgrade your Audi or Volkswagen 1.8T with the XS-POWER K04-015 XLB Turbocharger. This is not a standard K04-015 replacement turbo. The XLB version is larger, stronger, and built for serious performance from the factory K03/K04-style mounting location.

Designed for longitudinal Audi / VW 1.8T engines, this turbo uses highly modified K04-015 style housings with K04-015 flanges, an RS6 CHRA, RS6 turbine and shaft assembly, and an oversized XLB billet compressor wheel. The result is a compact bolt-on style turbocharger capable of supporting approximately 295+ WHP with the correct supporting modifications and tuning.

This is one of the strongest B5 A4 / Passat 1.8T stock-location turbo upgrades available anywhere near this price point.

Key Features
✔ XS-POWER Exclusive K04-015 XLB Upgrade
✔ Larger Than Standard K04-015
✔ Upgrade From Factory K03 Turbocharger
✔ XLB 46.4mm / 62.3mm Billet Compressor Wheel
✔ RS6 CHRA Center Section
✔ RS6 Turbine Wheel and Shaft Assembly
✔ Highly Modified Compressor and Turbine Housings
✔ K04-015 Style Flanges for Longitudinal 1.8T Engines
✔ High Speed VSR Balanced
✔ Component Level Balanced
✔ No Shaft Play
✔ 295+ WHP Capable With Proper Tune and Supporting Mods
✔ Excellent Stock-Location Big Turbo Upgrade
✔ Built for Audi A4, Audi A6, and VW Passat 1.8T Applications

Technical Specifications
Turbo Model: XS-POWER K04-015 XLB
Application: Audi / Volkswagen Longitudinal 1.8T
Compressor Wheel: XLB Forged Billet 46.4mm / 62.3mm
Turbine Assembly: RS6 Turbine Wheel and Shaft
CHRA: RS6-Based Upgraded CHRA
Flange Style: K04-015 Style Longitudinal 1.8T Flanges
Balancing: High Speed VSR Balanced and Component Balanced
Horsepower Capability: Approx. 295+ WHP Capable
Condition: Brand New

Performance Benefits
• Major upgrade over factory K03 turbocharger
• Larger and stronger than a standard K04-015
• Increased airflow from oversized billet compressor wheel
• RS6 turbine and shaft for serious performance potential
• Retains K04-015 style fitment for longitudinal 1.8T engines
• Excellent choice for high-output street builds
• Capable of strong power while keeping a compact turbo package
• Designed for customers who want more than a basic K04 upgrade

Fitment
Fits Longitudinal Audi / Volkswagen 1.8T Engines Using K04-015 Style Fitment:

Audi A4 1.8T
Audi A6 1.8T
Volkswagen Passat 1.8T

Common applications include Audi B5 A4, Audi B6 A4, Audi C5 A6, and VW B5 / B5.5 Passat 1.8T longitudinal engine platforms.

Note: Always verify your turbo flange style, engine layout, oil/coolant lines, intake, downpipe, and software requirements before purchase.

Important Installation Notes
Professional installation is strongly recommended.

A proper ECU tune is required. Supporting modifications may be required, including fueling, intercooler, intake, exhaust, diverter valve, boost control, and upgraded clutch depending on your power goals.

This is a performance turbocharger and is intended for modified vehicles. It is not a stock replacement turbo.

Package Includes
• 1x XS-POWER K04-015 XLB Upgraded Turbocharger
• RS6-Based CHRA Assembly
• Integrated K04-015 Style Housings

XS-POWER Performance


K04-015 XLB • Billet Compressor • RS6 CHRA • VSR Balanced

Built for Boost • Built for Power • Built to Perform
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  • XS-POWER
    UPGRADED
    TURBOCHARGER AUDI A4 PASSAT 1.8T UPGRADE
    UPGRADED KO4-015XLB Audi A4/A6/Passat 1.8T
    Upgrade for 1.8T from the K03 and LARGER than k04-015
    #XLB
    XLB 46.4/62.3 BILLET COMPRESSOR WHEEL
    RS6 TURBINE AND SHAFT!
    NO ONE ELSE LIKE THIS ON THE PLANET WITH THIS PRICE, WARRANTY OR PRODUCT. NO ONE!
    Has an RS6 CHRA and highly modified housings with k04-015 flanges for audi 1.8T longitude engines.
    This is 295+WHP capable!
    !You will need a tune!
    No shaft play
    #KO4-015 XLB
    High Speed VSR balanced and component level balanced!
    KO4-015XLB
    XLB IS THE BEST B5 A4 TURBO OUT THERE!
K04-015 KO4-015 K04-015XLB KO4-015XLB Audi A4 Turbo Audi A6 Turbo Passat Turbo Volkswagen Passat 1.8T Audi B5 A4 Audi B6 A4 Audi 1.8T Upgrade Longitudinal 1.8T RS6 CHRA RS6 Turbine Billet Compressor 46.4mm Compressor 62.3mm Compressor 295 WHP Turbo Upgrade Performance Turbo Big Turbo VSR Balanced Turbocharger XSPOWER SSAutochrome

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