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Air and Fuel› Intake Manifolds and Components

Katech

103mm LS Throttle Body

Name: 103mm LS Throttle Body
Brand: Katech
SKU: KAT-A7417

$769.99 $717.79 Save $52.20

SKU: KAT-A7417

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Overview

The Katech KAT-A7417 is a 103mm throttle body designed for LS engines. It features a billet aluminum construction with GM electronics and a 5-axis CNC-milled inlet. This throttle body offers more clearance for pulleys on supercharged engines and is available in clear or black anodized finishes.

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The Katech KAT-A7417 is a high-performance 103mm throttle body crafted from billet aluminum for enhanced durability and airflow. It integrates GM electronics and features a precisely machined 5-axis CNC-milled inlet, ensuring optimal performance and fitment. Its sleek anodized finish, available in clear or black, also adds to the aesthetic appeal of the engine bay. The KAT-A7417 is designed for compatibility with a range of LS engines, including LS2, LS3, LS7, LS9 (with port matching), LSA (with port matching), L99, and L76. It is important to note that this throttle body requires an engine calibration after installation to ensure proper function and optimal performance. Compatibility includes specific models such as the 2005-2013 Chevrolet Corvette (Stingray, Grand Sport, Z06), 2009-2013 Chevrolet Camaro, 2009-2013 Pontiac G8 GT/GXP, and 2006-2015 Cadillac CTS-V models. However, it is not legal for sale or use in the state of California.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	Katech
Part Number	KAT-A7417
Category	Air and Fuel

Videos

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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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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