SKU: 60192183194

Nick Williams LSX 103mm Throttle Body (NA & Boosted)

Sale price$310.48 Regular price$344.98
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Nick Williams LSX 103mm Throttle Body (NA & Boosted)NOTE: There is an LSX (this version) and an LTX version of this throttle body. Please make sure you choose the correct version for your build. You don't get to WOT without a throttle body and your typical stock throttle body just doesn't flow enough air to make WOT fun especially in boosted applications. The Nick Williams LSX 103mm throttle body is the answer to most of the LSX builds out there. It's comprised of a 103mm diameter throttle opening with

NOTE: There is an LSX (this version) and an LTX version of this throttle body. Please make sure you choose the correct version for your build.

You don't get to WOT without a throttle body and your typical stock throttle body just doesn't flow enough air to make WOT fun - especially in boosted applications. The Nick Williams LSX 103mm throttle body is the answer to most of the LSX builds out there. It's comprised of a 103mm diameter throttle opening with drive-by-wire motor and throttle blade.

This Nick Williams LTX 103mm throttle body replaces all previous versions of the older Nick Williams 102mm throttle body (boosted, non-boosted, NA, nw102 etc).

Nick Williams Performance redesigned their LSX 103mm throttle body with a new, stronger electric motor that prevents the throttle blade from closing under high boost levels. This Nick Williams throttle body is configured with a late model GM 6-pin connector and is available in aluminum or a black anodized finish.

Check out this video from our friends over at SDPC for a run down of the differences in the cable driven and drive-by-wire versions as well as the LSX/LTX versions.

Color: Natural billet (SD103) or black anodized (SD103BK)
Diameter: 103mm
Type: Drive-by-wire
Material: Aluminum

Brand: Nick Williams Performance

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 60192183194

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4.5 ★★★★★
Based on 25 reviews
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DoubleM
Chelsea, US
★★★★★ 1
No angle for correct throwing
Size: 1-pack, Size: 1-pack
This item does not work. It is about ) inches tall. It’s tiny to bend over and pick up the ball. Has no angel for the ball to throw accurately. Ball goes downward. Would not recommend
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Reviewed in the United States on June 30, 2024
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Michelle W.
Houston, US
★★★★★ 5
👍
Size: 1-pack
Good travel size. Works well.
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Reviewed in the United States on August 24, 2025
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Verified Purchase
Brenda Linam
San Leandro, US
★★★★★ 5
well made
Size: 1-pack
great for weak shoulder to get it way out there
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Reviewed in the United States on January 6, 2025
S
Verified Purchase
Stacie
Boise, US
★★★★★ 5
Happy pup. Worth it.
My dog loves this thing. It takes hardly any effort to launch the ball. Flick of the wrist kinda thing. The squeaky ball is her favorite but unfortunately you can't buy this brand of ball separately. It says compatible with any 2.5 inch ball but that's not true. We have a ton of Penn tennis balls and they are just slightly too big for this launcher. You can do it but it's a huge pain and hard to throw. Another issue is that when we first got it the handle didn't want to stay screwed together. After the first day of use and having to rescrew it together multiple times, the issue seems to have corrected itself? Either way, for the price with the comfy handle, very low effort throwing for big pay off, two balls included and the crazy excitement from my dog anytime we get near the thing. It's definitely worth it. I like it much better than the chuck it and stone random cheap brand we used to have. I'm going to try one of the balls recommended in the product pictures. I'll update if they work out.
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Reviewed in the United States on May 19, 2026
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Jennifer
Lexington, US
★★★★★ 5
Ergonomic and well made.
I have at least a half dozen ball launchers and this is the nicest one. As efficient as any of them and it feels the nicest in my hand. As long as you tighten the handle when you put it together, it will serve your puppy well.
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Reviewed in the United States on May 26, 2026

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