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Air and Fuel› Superchargers, Turbochargers and Components

CTS Turbo

BOSS600 Turbocharger Kit for GEN1 EA888 TSI

$2,899.99 $2,609.99 Save $290.00

SKU: EA888.1-BOSS-600

In Stock
In Stock
Ships by Jul 31
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The CTS Turbo BOSS600 is a turbocharger upgrade kit for GEN1 EA888 TSI engines. Engineered for long-term reliability and performance, this kit is capable of producing 500hp to 600hp, depending on fueling and engine modifications. It features a proprietary CHRA with a 54/71 dual ball-bearing core and an 11-blade billet compressor wheel, integrated into a custom CTS exhaust housing with a 0.63AR scroll area for improved boost response.

The kit includes custom oil and water lines for a straightforward installation and tuning process. It also comes with proprietary 4-ply silicon couplers to connect the turbo to the intake and turbo outlet pipe. The BOSS600 is designed for a direct bolt-on installation without requiring modifications to the car.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCTS Turbo
Part NumberEA888.1-BOSS-600
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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