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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
Banks Power 20-21 Ram 1500/Jeep JL 3.0L EcoDiesel Derringer Gen2 Tuner w/ iDash 1.8Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like your engines ECM. It actively and safely optimizes calibrations in real time thanks to its OBD II connectivity. No competitive tuner does that. Derringer has
Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like your engines ECM. It actively and safely optimizes calibrations in real-time thanks to its OBD-II connectivity. No competitive tuner does that. Derringer has 6 levels, adjustable on-the-fly using the iDash. Level 6 produces best-in-class performance. Level 3 is designed for work use and has a great mid-range feel. When running Level 3 with a loaded truck and/or pulling a trailer, your on-ramp merging speeds and passing times are greatly improved. The electronics are enclosed in a compact housing which is easily concealed and communicates with other Banks devices such as our iDash DataMonster, iDash SuperGauge, and PedalMonster throttle booster. The Derringer connects in line with your trucks engine sensors. But unlike other tuners, it also connects to the vehicles OBD-II diagnostic bus. ActiveSafety health monitoring circuitry keeps an eye on the vehicle and the module itself. It checks its health 100 times a second. If it detects an issue, the Derringer instantly bypasses itself, sets a device diagnostic code, and seamlessly returns the truck to stock power. Plus, Derringers special coolant temp monitoring prevents power addition when the engine is too cold or overheated. The Derringer also auto-adjusts power if knock occurs due to bad fuel. Maximum safe power is all automatic with a Derringer — you just choose your preferred power level and enjoy the ride.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 | Jeep | Gladiator | 80th Anniversary |
| 2022 | Jeep | Gladiator | Altitude |
| 2021-2023 | Jeep | Gladiator | High Altitude |
| 2021-2023 | Jeep | Gladiator | Overland |
| 2021-2023 | Jeep | Gladiator | Rubicon |
| 2021-2022 | Jeep | Gladiator | Sport |
| 2021-2023 | Jeep | Gladiator | Sport S |
| 2021 | Jeep | Gladiator | Texas Trail |
| 2021-2023 | Jeep | Gladiator | Willys |
| 2021-2023 | Jeep | Gladiator | Willys Sport |
| 2023 | Jeep | Wrangler | High Altitude |
| 2023 | Jeep | Wrangler | Rubicon |
| 2023 | Jeep | Wrangler | Sahara |
| 2023 | Jeep | Wrangler | Sahara Altitude |
| 2023 | Jeep | Wrangler | Sport |
| 2023 | Jeep | Wrangler | Sport Altitude |
| 2023 | Jeep | Wrangler | Sport S |
| 2021 | Jeep | Wrangler | Unlimited 80th Anniversary |
| 2021 | Jeep | Wrangler | Unlimited Freedom |
| 2021-2022 | Jeep | Wrangler | Unlimited High Altitude |
| 2021 | Jeep | Wrangler | Unlimited Islander |
| 2020-2022 | Jeep | Wrangler | Unlimited Rubicon |
| 2020-2022 | Jeep | Wrangler | Unlimited Sahara |
| 2021-2022 | Jeep | Wrangler | Unlimited Sahara Altitude |
| 2020-2022 | Jeep | Wrangler | Unlimited Sport |
| 2021-2022 | Jeep | Wrangler | Unlimited Sport Altitude |
| 2020-2022 | Jeep | Wrangler | Unlimited Sport S |
| 2021-2022 | Jeep | Wrangler | Unlimited Willys |
| 2021-2022 | Jeep | Wrangler | Unlimited Willys Sport |
| 2023 | Jeep | Wrangler | Willys |
| 2023 | Jeep | Wrangler | Willys Sport |
| 2020-2023 | Ram | 1500 | Big Horn |
| 2022-2023 | Ram | 1500 | HFE |
| 2020-2023 | Ram | 1500 | Laramie |
| 2020-2021 | Ram | 1500 | Laramie Longhorn |
| 2020-2023 | Ram | 1500 | Limited |
| 2021-2023 | Ram | 1500 | Limited Longhorn |
| 2020-2023 | Ram | 1500 | Lone Star |
| 2021 | Ram | 1500 | Longhorn |
| 2020-2023 | Ram | 1500 | Rebel |
| 2020-2023 | Ram | 1500 | Tradesman |
| 2019 | Ram | 1500 Classic | Laramie |
| 2019 | Ram | 1500 Classic | SLT |
| 2019 | Ram | 1500 Classic | Tradesman |
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
4.5 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Comfortable shoes with accurate sizing
Size: 10, Color: Black Leather
The Clarks Men’s Tilden Cap are very good shoes. They look elegant and are comfortable for daily wear or more formal occasions.
One thing I appreciated is that the size chart is accurate and consistent, so the fit was exactly as expected. This makes it much easier to order the correct size online.
Overall, good quality, comfortable, and reliable sizing. A solid choice if you’re looking for classic dress shoes.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Price And Comfort Conscious? Buy These!
Size: 10.5, Color: Black Leather
For the price, these are a great value. Super comfortable. I was looking for a shoe I could wear all day. Usually, this means you need rubber soles (no wood). You can't resole many one-piece rubber sole heels, but that's fine. Rarely do I do that since the top of the shoe shows so much wear, it makes me want to get a new pair of shoes no matter how much shoe-shining I do.
I own Saks 5th Avenue brand shoes, Cole Haan, and many other pricey shoes. Sure these Clark's don't look as sharp as Italian-made shoes. But Clark's are comfortable. With this particular shoe, they struck the right balance between fashionable and functional--a rare feat indeed!
My feet are normal width (D). Half my shoes are 11, the other 10.5. I got these in 10.5 and they fit fine. The toe box is only slightly snug, but I'm hoping they will stretch out in a month or so. I probably should have done 11's. If you are in the middle like me, err on a half size larger. I had a chance to try these on at a store (hesitated to buy at first). The toe box is long and the 11 seemed kind of big, so I went down a notch. In hindsight, 11 was the right size.
I couple things I could do without are the side slits that have elastic. They are minimal though. And at the end of the day, you probably don't need to untie your shoes to kick these off, but I don't recommend that. I was also not crazy about the inner lining. It kind of looks like pleather, to be totally honest. Either that or it's super thin and shiny leather. They have a cheap look to them on the inside, but who cares because you don't see them.
Overall, great shoes. Way to go Clark! These ones are winners and they look great with suit pants or nice jeans.
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Reviewed in the United States on August 19, 2017
★★★★★ 4
Good quality
Size: 13, Color: Black Leather, Size: 13, Color: Black Leather
These fit true to size in length but like any cap toe Oxford, you will have a lil more space at the tip. The width is a little narrow for regular feet but still fit properly. If you have wide feet definitely go with the wide option. The leather feels nice and soft. They are fairly comfortable. I even compared them to cap toe Nunn Bush shoes I have and they’re more comfy. The front of the shoe/tongue doesn’t dig into my ankle like the Nunn Bush pair does.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Good deal
Size: 8.5, Color: Black Leather
Honestly for the price there hard to beat. They look nice and are comfortable indeed, I like the silent step "non clackers" . For the size I'll recommend your normal size as they have a built in stretch part for extra comfort unless you know you have wide feet then go for the W, my 8 1/2 (non wide) fit perfectly without an issue. I'm just surprised that they came not in a box, there wrapped up well though didn't come damaged. For fancy shoes that don't come in a box there pretty good. 👍
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Reviewed in the United States on May 13, 2026
★★★★★ 5
The perfect work shoe
Size: 13, Color: Black Leather
I wear dress shoes everyday and I’m on my feet a lot. My wife is the same way and would always praise Clarks, but I didn’t think much of it. I’d always get Nunn Bush or something like that, but they weren’t comfortable or last very long. I happened to be at a Clarks store that was closing one time and picked up a pair of these and boy did everything change that day. Not only are they comfortable they last a long time. I get about one pair a year. That doesn’t mean they only last a year, I just try to keep a nice looking pair. I can wear them all day and my feet don’t hurt. And you get all the comfort without the bulkiness of other comfort footwear companies. They fit nice and don’t pinch or rub anywhere. They are definitely worth the full price, but they go on sale regularly to an even better deal so keep an eye out.
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Reviewed in the United States on June 12, 2024
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