--- product_id: 632222779 title: "Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B" price: "€ 1673.90" currency: EUR in_stock: true url: https://www.desertcart.es/products/632222779-nick-williams-103mm-black-2014-gen-5-lt-dbw-throttle store_origin: ES region: Spain --- # Max airflow for boosted power Seamless drive-by-wire integration 103mm precision CNC billet bore Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B **Price:** € 1673.90 **Availability:** ✅ In Stock ## Summary > ⚡ Dominate your drive with precision airflow power! ## Quick Answers - **What is this?** Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B - **How much does it cost?** € 1673.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/632222779-nick-williams-103mm-black-2014-gen-5-lt-dbw-throttle) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 103mm Bore:** Unlocks superior airflow, maximizing horsepower and torque for your Gen 5 LT engine. - • **Boost-Ready Performance:** Optimized to eliminate airflow restrictions in supercharged and turbocharged setups. - • **Plug-and-Play Drive-By-Wire:** Flawlessly compatible with 2014+ Gen V LT electronic throttle systems for smooth throttle response. - • **Sleek Black Anodized Finish:** Adds corrosion resistance and a modern aggressive aesthetic to your engine bay. - • **Precision CNC Billet Craftsmanship:** Engineered from high-grade billet aluminum for unmatched durability and heat resistance. ## Overview The Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body is a CNC-machined billet aluminum upgrade designed for 5.3L to 6.2L LT engines. Featuring a massive 103mm bore and full electronic drive-by-wire compatibility, it delivers enhanced airflow and throttle response, especially optimized for boosted applications, all wrapped in a durable black anodized finish. ## Description Product description Precision Engineering Williams Performance Throttle Bodies are manufactured with high precision, ensuring accurate airflow control and optimal performance. High-Quality Materials Constructed from high-quality materials, such as billet aluminum, which provides strength, durability and resistance to corrosion. Made In the USA Williams Performance throttle bodies are stamped with the "Made in the USA" engraving. Smooth Throttle Operation Williams Performance Throttle Bodies' smooth throttle operation helps lead to better drivability and control. Williams Performance Throttle Bodies Precision Engineering and High-Quality Materials combine for one of the most trusted throttle bodies in the market. Williams Performance a Proven Record Williams Performance Throttle Bodies have a strong reputation in the performance community, with many users and professional tuners praising their reliability and effectiveness in delivering performance improvements. ## Features - Precision CNC Billet Construction: Made from high-quality CNC-machined billet aluminum, this 103mm throttle body offers exceptional durability, heat resistance, and performance, ensuring consistent and reliable operation under extreme conditions. - Massive 103mm Bore for Maximum Airflow: The large 103mm opening provides significantly increased airflow to the engine, boosting horsepower and torque potential in high-performance setups for LT1, LT4, L83, L86, and L8B engines. - Electronic Drive-By-Wire Compatibility: Designed for 2014+ Gen V LT engines, this throttle body integrates seamlessly with the factory electronic drive-by-wire system, providing smooth and responsive throttle control. - Optimized for Boosted Applications: Perfect for supercharged or turbocharged setups, this throttle body eliminates airflow restrictions, ensuring maximum efficiency and power gains for high-performance LT engines. - Stylish Black Finish: The sleek black anodized finish enhances durability and resists corrosion while providing a modern, aggressive look to your engine bay. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQRX83SZ | | Best Sellers Rank | #3,492,041 in Automotive ( See Top 100 in Automotive ) #4,587 in Automotive Replacement Fuel Throttle Bodies #33,510 in Automotive Replacement Fuel Injection Products | | Brand | Michigan Motorsports | | Date First Available | December 21, 2023 | | Exterior | Natural | | Item model number | SD103LTXB | | Manufacturer | Nick Williams | | Manufacturer Part Number | SD103LTXB | | Model | Throttle Body | ## Images ![Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B - Image 1](https://m.media-amazon.com/images/I/71flg8XzIrL.jpg) ![Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B - Image 2](https://m.media-amazon.com/images/I/71F6fotAP6L.jpg) ![Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B - Image 3](https://m.media-amazon.com/images/I/71J95V3tkwL.jpg) ![Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B - Image 4](https://m.media-amazon.com/images/I/71AH7ff7ZiL.jpg) ![Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B - Image 5](https://m.media-amazon.com/images/I/71myvTWD3sL.jpg) ## Frequently Bought Together - Nick Williams 103MM Black 2014+ Gen 5 LT DBW Throttle Body, SD103LTXB CNC Billet Electronic Drive by Wire -Fits 5.3 6.2 LT1 LT4 L83 L86 L8B - GM Parts 12677004 Intermediate Fuel Feed Pipe - L83 5.3 and L86 6.2 Gen 5 Engine Vacuum Pump Plugs 11546665/11602943 Qty 2 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/632222779-nick-williams-103mm-black-2014-gen-5-lt-dbw-throttle](https://www.desertcart.es/products/632222779-nick-williams-103mm-black-2014-gen-5-lt-dbw-throttle) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-23*