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Description
SOTF Switch for GM Duramax (2001-2023)For off road use only SOTF Switches for GM Duramax (2001 2021): Boost Your Truck's Performance Unleash the full potential of your GM Duramax truck with our premium DSP5 SOTF switches. These switches are designed for seamless integration with DSP5 tuning, allowing you to change tunes on the fly without needing to reflash. If youre looking for superior tunability and performance, these switches are the perfect add ons. Your Options: Here are the DSP5
For off-road use only
SOTF Switches for GM Duramax (2001-2021): Boost Your Truck's Performance
Unleash the full potential of your GM Duramax truck with our premium DSP5 SOTF switches. These switches are designed for seamless integration with DSP5 tuning, allowing you to change tunes on the fly without needing to reflash. If you’re looking for superior tunability and performance, these switches are the perfect add-ons.
Your Options:
Here are the DSP5 SOTF switch options available for different Duramax models:
- 🔧 GM Duramax LB7 (2001-2004) DSP5 SOTF Switch: Connects the Blue Wire to pin 69 and the Black Wire to pin 49 for quick tune shifting.
- 🔧 GM Duramax LLY (2004.5-2005) DSP5 SOTF Switch: Purple Wire connects to the Grey connector at pin 32, with the Black Wire going to pin 50.
- 🔧 GM Duramax LBZ/LMM (2006-2010) DSP5 SOTF Switch: Grey Wire connects to Connector 1 at pin 46, and Black Wire to pin 54.
- 🔧 GM Duramax LML (2011-2016) DSP5 SOTF Switch: Yellow Wire connects to pin 11, and Black Wire goes to pin 35.
- 🔧 GM Duramax L5P (2017-2023) OBDII Diesel Switch: Switch to utilize the Switch On The Fly (SOTF) capabilities.
Switch Highlights:
By integrating our DSP5 switch with your EFI Live-tuned Duramax, you can:
- Easily switch tunes on-the-fly, without needing to reflash through the OBD2 port.
- Enjoy all essential accessories, including a selector switch with high-temperature-rated wire, a black aluminum knurled knob, and a 1-5 decal.
Detailed Installation:
Your DSP5 switch comes with specific pin setups for each Duramax model. Make sure to follow the correct wire-to-pin configuration as listed in the "Your Options" section to ensure a seamless setup.
Pin Location Overview for GM Duramax DSP5 SOTF Switch:
| Duramax Model | Switch Wire | Connector Pin Location |
|---|---|---|
| GM Duramax LB7 (2001-2004) | Blue Wire | Pin 69 |
| Black Wire | Pin 49 | |
| GM Duramax LLY (2004.5-2005) | Purple Wire | Pin 32 |
| Black Wire | Pin 50 | |
| GM DuramaxLBZ/LMM (2006-2010) | Grey Wire | Pin 46 |
| Black Wire | Pin 54 | |
| GM Duramax LML (2011-2016) | Yellow Wire | Pin 11 |
| Black Wire | Pin 35 |
⚠️ Looking to explore more tuning options? Check out our complete range here. ⚠️
Important Notes:
All our SOTF switches are final sale items. Therefore, make sure to confirm your model and specific requirements before purchasing to ensure compatibility and satisfaction.
Before completing your purchase, please also review our Terms & Conditions and Shipping Policy to avoid any confusion.
Ensure to review our Terms & Conditions, and Shipping Policy provided below.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
wonderful - best dog toy on the market!!
Style: Chilly Penguin, Size: Small (Pack of 1), Style: Chilly Penguin, Size: Small (Pack of 1)
my 10.6 lb shih tzu mix loves these. yes, they are durable. this is the third dog on some of them. i fill with diluted baby food mixed with 3 drops honey, carrots in todays, or peanut butter and a tad of jelly mixed with water, or water with unsalted cooked veggies like broccoli or cauliflower stems and carrot bits, or baked and mixed with water sweet potato. she eats just anout any vegetable. the water is to reduce calories as i had to take 3 lbs off her when i got her. and yes, they stack nicely.
when i let her out of her crate, she looks and grabs it and puts it on the kitchen floor for a refill. her idea, not my training but i like it.
this is an addition to my previous review. as far as i'm concerned, this is the best toy on the market for very small dogs. my dog has been at target weight for 2 years now and i restrict her treat calories to a strict 21 kcals daily. she is also now a working dog. i have now done frozen greek yogurt with apples and blueberry baby food diluted, kibble mixed in water. wet dog food diluted with water etc. i leave her in her crate with one and two cameras on her, one two way audio and she has stopped all barking and dutifully brings the toy and actually deposits it in my hand when i let her out of the crate. every 2-3 days it's like a new toy flavor and no toys have and tooth marks or anything on them. they're used daily.
understand this lil 10.6 lb dog goes thru nylon power chews regularly so she's super capable of destroying toys but i think the little bit of food satisfies her with the penguin and 2 1/2 years in, she has no desire to destroy them. i now own 8 of these as 2 stay in her travel bag.
we would be heartbroken if the company quit making these penguins. fantastic product. the small would even have worked for my 5 lb papillons had they made them then.
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Reviewed in the United States on November 15, 2022
★★★★★ 5
Great durability and utility
Style: Chilly Penguin, Size: Medium/Large (Pack of 2)
I love the size of these and the sturdiness. I freeze bone broth and put it in the crate or give it to dogs when it gets warm out. To help them cool or help them with teething. They have decimated other holders of frozen liquid, but these have lasted well. They also do not get sharp edges when chewed on by English bulldogs.
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Reviewed in the United States on March 22, 2026
★★★★★ 3
Good idea but too messy
Style: Chilly Penguin, Size: Small (Pack of 1)
Was too messy to use.
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Great product!
Style: Chilly Penguin, Size: Small (Pack of 1), Style: Chilly Penguin, Size: Small (Pack of 1)
My pup’s new favorite stuffed toy! It keeps him mentally stimulated for around 30 minutes. Definitely recommend! 🙏
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Its a hit for my 9lb chewer!
Style: Chilly Penguin, Size: Small (Pack of 1)
So far so good! My Pup is a chewer and destroys most of his toys. This has been great to keep him happy and occupied for about an hour. I work from home, so when I know I need to keep him busy this is perfect. Ill keep an eye on it to make sure he doesn't break it, but it is pretty solid and thick. He can get through a puzzle in seconds, so this has been so good for him. Ive done mostly broth and veggies, some kibble. Even yogurt and peanut butter. Right now he gets it twice a day. He spends about an hour with it and then hes so tired hes ready for a nap. Once around mid day and another late evening before bed. Im ordering another to keep for when I have to leave him home alone.
He cleans it pretty well, but Ive found soaking in hot water also loosens any bits left behind. Because its small, I'm not worried about extra calories.
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Reviewed in the United States on September 8, 2025
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