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Description
Defi Advance Control Unit SE - Defi Link System DF17701Defi Link ADVANCE Control Unit SE is necessary to operate ADVANCE gauges and displays. All settings and operations of the ADVANCE system are handled by this product. Product No. DF17701 DF17701 SE Regular edition: Black panel Silver logo This product is the successor to DF07703, which was discontinued in November 2022. *Defi Link ADVANCE Control Unit is expressed as ADVANCE Control Unit or ADVANCE unit. Main specifications, functions, and features
Defi-Link ADVANCE Control Unit SE is necessary to operate ADVANCE gauges and displays. All settings and operations of the ADVANCE system are handled by this product.
Product No. DF17701
DF17701
SE Regular edition: Black panel/Silver logo
This product is the successor to DF07703, which was discontinued in November 2022.
*Defi-Link ADVANCE Control Unit is expressed as ADVANCE Control Unit or ADVANCE unit.
Main specifications, functions, and features
- ADVANCE System
- Necessary for ADVANCE gauges and displays
- Switch unit attached
- Illumination ON/OFF: interlocked with vehicle illumination switch
- Illumination color: White (switch)
- Indicator output
Features
- Interactive communication advanced system is implemented.
- One ADVANCE Control Unit SE can control up to 7 ADVANCE gauges and displays all in at a time. (Ex. 4 ADVANCE A1s and 3 ADVANCE BFs)
- The installation of additional gauges is easy. Just connect an additional gauge to other connected gauge and attach the sensor to this product.
- Gauges can be controlled from distance with the included switch unit
- By connecting ADVANCE FD/ZD to the ADVANCE system, the illumination of ADVANCE gauges is controlled automatically.
- Opening and ending modes can be selected from 2 variations.
- Self-diagnosis system detects a disconnection of wire, short circuit and communication error, and indicates the error condition.
- Warning value can be set. The warning condition is noticed by warning LEDs in connected gauges, displays and buzzer. (The buzzer can be set ON/OFF.)
- With both fuel pressure and turbo sensors installed, differential pressure can be monitored on the fuel pressure gauge or ADVANCE FD/ZD.
Warning
- The product of Defi-Link ADVANCE SYSTEM cannot be connected with the product of Defi-Link SYSTEM. It is not compatible with the product of Defi-Link SYSTEM. Sensors are common in ADVANCE system and Defi-Link System except turbo sensor, but sensor wires are not common.
- When using ADVANCE Control Unit SE, purchase ADVANCE gauges and displays additionally.
- Opening and ending modes can be selected from 2 variations.
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
4.4 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
34 DD approved
Color: Dark Beige, Size: 34DD
This is the first wired bra I’ve worn in years and also generally just my new favorite bra. I have breast hypertrophy and after 2 breast reductions and years of gravity, they’ll find a way to spill out of any cup and slip under any wire. The second I put this bra on I immediately felt weight off my back. The wires feel actually supportive instead of restrictive and my chest settled right into the cups smoothly and comfortably. As opposed to relying on padding (which makes me so sweaty), the construction and fabric do all the heavy lifting which makes me feel supported while still staying cool
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Reviewed in the United States on May 21, 2026
★★★★★ 4
SO very comfortable and supportive, but can't get the four hooks hooked in the back.
Color: Light Beige, Size: 44DD
I measured myself as described in listing and ordered 44dd based on that. The bra fits just right. It is super smooth and soft fabric and VERY comfortable! I especially like that it holds in the side boobs and the underwire does not poke out. I don't think I have ever had a bra before that actually stayed up on the sides! Maybe I have been wearing the wrong size?? I was skeptical and bought because of the free returns, but I am keep this one and one other style which is just as comfortable. THE ONLY THING WRONG AND THEREFORE 4 STARS is that I cannot hook the backs (4 hooks). The other one I bought was doable but with effort, this on I absolutely could not do and had to hook in the front and slide around. I don't know if there a fix for this but I will keep them because they are so dang comfy and supportive. And yes, they do minimize which is also wonderful for me!
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Reviewed in the United States on October 17, 2025
★★★★★ 5
Fits like a $100 bra
Color: Black, Size: 36H
I don’t know why HSIA bras are so comfortable. The underwire does not dig in. This is the third one I’ve purchased. This bra has a pretty lace pattern. I love it. Highly recommend.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great bra!
Color: Dark Beige, Size: 38D
I have several different bras from this brand. This is a really good minimizer. It has a nice wide strap. I don’t love the clasp as it is covered in a hard material, but overall it is a good bra that you can wear all day under form fitting shirts.
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Reviewed in the United States on May 11, 2026
★★★★★ 1
Uncomfortable
Color: Light Beige, Size: 38DD
In my search for a comfortable well-fitting bra, I came across this one. Reviews were good, so I ordered one. Half way through the day, I had to take it off. This is the most uncomfortable bra ever. This one went on to the "uncomfortable pile" pretty quick
Not full coverage and not supportive. Side coverage is pretty good but straps are thin and do not lift.
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Reviewed in the United States on March 25, 2026