Sale

Nick Williams

103mm Electronic Drive-by-Wire Throttle Body

$786.49 $714.99 Save $71.50

SKU: NWS-SD103LTXB

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Nick Williams Performance Electronic Drive-By-Wire Throttle Body (NWS-SD103LTXB) is precision-machined from billet aluminum, designed to enhance airflow for Gen V LTX performance engines. This 103mm throttle body features a 4.25-inch inlet and a 4.05-inch blade, and utilizes a 6-pin late model connector compatible with modern wiring harnesses. This throttle body requires an aftermarket intake system to accommodate its larger diameter. It comes completely assembled and includes bolts for installation. Please note that tuning is required after installation to ensure proper operation and performance. This product 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.

Fitment

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Specifications

BrandNick Williams
Part NumberNWS-SD103LTXB
CategoryAir and Fuel

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Returns & Fitment

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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