Air and Fuel› Superchargers, Turbochargers and Components

KC Turbos

KC300x 63/70 Stage 1 Turbo

$1,290.00

SKU: 46501699638

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

Moderate — 2–4 hours

Description

The KC Turbos KC300x 63/70 Stage 1 Turbo is a direct-fit upgrade designed to enhance performance for the 7.3 Powerstroke engine. It features a 63mm 7x7 SXE-style compressor wheel with extended tip technology and a 70mm SXE-style turbine wheel for improved airflow and quicker spool. The .84 A/R housing is optimized for faster spool and reduced exhaust gas temperatures (EGTs), making it suitable for towing and daily driving applications.

This turbo is a 100% drop-in unit, requiring no modifications for installation. It includes a 4-inch ported housing with anti-surge technology and a high-flow deleted EBPV outlet flange. The rebuildable journal bearing design ensures durability and long-term performance. This turbo is recommended for trucks running stock injectors up to 180cc/30%.

Fitment

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Specifications

BrandKC Turbos
Part Number46501699638
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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