SKU: 36473631928

Fits 2019-2022 Ram 2500/3500-6.7L Cummins Diesel; Ezx + Insight Cts3 Kit-33710-3

Sale price$652.48 Regular price$724.98
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Fits 2019-2022 Ram 2500/3500-6.7L Cummins Diesel; Ezx + Insight Cts3 Kit-33710-3The EZX is the ultimate performance upgrade for your 5th Gen Ram Cummins offering total control over your truck with power adjustability on the fly. Offering easy installation, improved fuel economy, better towing performance and feature control through the industry's first smartphone app you'll be amazed by what EZX can do for your truck. Compatible with both Standard and High Output engine variants, the throttle response and drivability is exactly

The EZX is the ultimate performance upgrade for your 5th Gen Ram Cummins offering total control over your truck with power adjustability on-the-fly. Offering easy installation, improved fuel economy, better towing performance and feature control through the industry's first smartphone app you'll be amazed by what EZX can do for your truck. Compatible with both Standard and High Output engine variants, the throttle response and drivability is exactly what you want and need. This module is completely plug and play and leaves no trace within the system when removed, helping keep your warranty intact. Engineered and developed specifically for the daily driver and towing application, EZX is a safe, emissions friendly upgrade you'll wish you would've made sooner.

With gains as much as 60hp/130ft-lbs torque, the EZX can be adjusted while driving through your factory steering wheel controls, allowing you to fine tune your driving experience at your fingertips. Using the innovative smartphone app available for download through your app store (available for both Android and IOS) you gain even more access to your trucks features including calibrating for tire size and gear ratio changes, throttle pedal sensitivity, max cruise control speed, exhaust brake/tow haul button recall, TPMS settings, engine temperature protection, gear display, fog lights with high beams and even a turbo timer! EZX app also allows you to read and clear trouble codes, check your emissions readiness status and perform a manual DPF regen cycle.

For the absolute best drivers experience, pair EZX with our Insight CTS3 to stayed informed with everything going on under the hood. Our EZX + Insight CTS3 kits give you everything you need to stay 'in the know', including our vehicle specific A-pillar display mounts for factory fit and finish.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 36473631928

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4.7 ★★★★★
Based on 23 reviews
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B
Verified Purchase
B.V.D.
Port Orchard, US
★★★★★ 5
Comfy and stylish
Special Size: Wide Ribs, Size: Large, Color: White
This item is both soft and stylish, making it ideal for casual evening outings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
T
Verified Purchase
tlgb
Charlottesville, US
★★★★★ 5
solid old style docs construction
i am a medium to wide-ish 7.5 in women's, that typically wears an 8 for room. these fit like a wider, roomy 8.5 women's. that is fine because i intend to wear them with thicker socks and for long walks.they are immediately comfortable, and do not feel like they will have the typical brutal break in period. very stable and fitted around the ankle, yet not impossible to pull on and off. they are so handsome, and meet my expectations.
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Reviewed in the United States on November 11, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Get it!!
Size: 6 Women/5 Men, Color: Black Blizzard Wp
This shoe has been a dream for me. I live in an area that gets snow so having the inner lining is great. My feet haven't been cold and I’ve not felt the need to multi-layer my socks, like with other shoes. Unlike most doc marts, I did nor have to break in this shoe, its been very comfy from the get. Material is really durable and has lasted me a long time. This is a great shoe, especially for how affordable it is.
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Reviewed in the United States on December 31, 2025
C
Verified Purchase
Cody
Phoenix, US
★★★★★ 5
Authentic Docs for great price!
The boots I purchased were Chelsea 2976 in Nappa leather (not the brown Crazy Horse, but the Black; such nice and soft leather!) and unisex size men's 7/women's 8/EU 39 (I'm normally a women's US 9/EU 40, but that's what fit best--see notes on sizing below). Considering the price, I was a little skeptical that these were genuinely Dr. Marten's, so I ended up bring them into a store to verify before wearing them--and multiple salespeople, who had worked for the company for 7+ years, said they looked like the real deal to them, which is amazing for the price (I got them when they were $99 online, but $160 in store; may have been a sale...?). Before ordering, I also visited the store to get the right sizing--Dr. Marten's doesn't sell my normal size in the US (EU 40), so I needed help figuring out what to buy. In the end that was either a women's EU 41 or a unisex 39. Dr. Marten's women's sizes are cut more narrow, so if purchasing women's, I needed a longer shoe to give my toes more space (EU 41, which they say is a women's US 9 but on many shoes EU 41 is a US 9.5 or even US 10). Unisex sizes are wider, so I was fine with a shorter length (EU 39). In the end, the only real difference between the women's sizing and men's sizing on the Chelsea boot was at the ankle; for some reason, the women's 41 had more of a gap at the ankle and I worried that might make it rub/blister more, so I went with unisex sizing. It might also depend on the boot, so I'd say go to the store for sizing before purchasing online. Once I got them & verified their authenticity, I got a but of things to help with weatherizing them and breaking them in (Dr. Marten's has a great kit! And, double thick socks). I did get a bad blister wearing them too long & uphill on the first day (and I had to get used to their weight; I don't have many heavier shoes). But, I used Compeed patches for the blister (should have put them on to prevent, but it was fine once they were on) and after a week of wearing them a little bit at a time, they are now super comfortable and I love them! Highly recommend!
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Reviewed in the United States on February 19, 2024
M
Verified Purchase
M
Charlottesville, US
★★★★★ 5
Function and style
Size: 11 Women/10 Men, Color: Black Blizzard Wp
Ideal boot for the winter, snow, mud, etc. Protect your feet beautifully, stylishly. Tip: Wear with two socks to help break in for the first couple weeks. If you are a half size, round up. This is the model without laces, makes for easy slip on / slip off for those pesky people who insist on having you take off your shoes at their house! Ha ha, you know who you are.
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Reviewed in the United States on April 13, 2026

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