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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
LAUNCH X431 XPROG3 advanced immobilizer key programmer work with V+/PROS V/PAD VII/PAD III/PAD VX PROG 3 advanced immobilizer & key programmer is a powerful chip reading device that can read write keys to the vehicle. Compatible with X 431 series diagnostic scanners, X PROG 3 enables Anti theft type identification, Remote control matching, Key chip reading & matching, anti theft password reading and anti theft component replacement. Features: 1. Compatible with X 431 series diagnostic scanners, X PROG 3 enables reading writing EEPROM, on board
X-PROG 3 advanced immobilizer & key programmer is a powerful chip reading device that can read/write keys to the vehicle. Compatible with X-431 series diagnostic scanners, X-PROG 3 enables Anti-theft type identification, Remote control matching, Key chip reading & matching, anti-theft password reading and anti-theft component replacement.
Features:
1. Compatible with X-431 series diagnostic scanners, X-PROG 3 enables reading/writing EEPROM, on-board MCU and CAS4+/FEM chips,
infrared keys, generating special keys, reading BMW engine INS code.
2. Supported systems: Automatic Transmission, Instrument System, CAS, Body System, Lock System, etc.
3. Compatible with: X-431 PRO GT, X-431 PRO V4.0, X-431 PRO 3 V4.0, X-431 PRO 5, X-431 PAD III V2.0, X-431 PAD V, X-431 PAD VII
4. Reads & writes most Engine/Gearbox ECUs without disassembling the shell
Advantages
1. Supports engine ECU replacement or cloning (Read engine ECU data directly from the key).
2. Supports MQB platform gearbox ECU replacement or cloning.
3. Supports ECU replacement for the fifth-generation of AW/0B5 gearbox.
4. Supports reading, writing & cloning the ECU for the fourth-generation of UDS engine.
5. Supports E chassis 8HP gearbox ECU reprogramming to empty.
6. Works with reprogramming device to backup/restore programming data (For engine ECU).
Core Functions
1. Integrated the functions of key matching/copy, anti-theft IC reading & writing, and ECU reading & writing, etc.
2. Supports common ECU/MCU/EEPROM major manufacturers, with over 1200 product models, and constantly updating.
3. Supports ECU replacement for all lost without disassembly for non-35XX instrument (it can be read directly through independentharness without removing the IC).
4. Supports ECU replacement for the fourth-generation of engine;
5. Supports ECU replacement for the fifth-generation of engine.
6. Supports the all lost and replacement for the fourth generation of EZS, comfortable ECU, and KESSY IC.
7. Supports the F and G chassis 8HP gearbox ECU reprogramming to empty.
8. Supports the CAS4/CAS4+ module replacement.
9. Supports the ECU cloning and replacement for engines.
10. Erase the password for engine and gearbox within 3S.
11. Add the function of calculating the password for the key within 1 minute.
1. Compatible with X-431 series diagnostic scanners, X-PROG 3 enables reading/writing EEPROM, on-board MCU and CAS4+/FEM chips,
infrared keys, generating special keys, reading BMW engine INS code.
2. Supported systems: Automatic Transmission, Instrument System, CAS, Body System, Lock System, etc.
3. Compatible with: X-431 PRO GT, X-431 PRO V4.0, X-431 PRO 3 V4.0, X-431 PRO 5, X-431 PAD III V2.0, X-431 PAD V, X-431 PAD VII
4. Reads & writes most Engine/Gearbox ECUs without disassembling the shell
Advantages
1. Supports engine ECU replacement or cloning (Read engine ECU data directly from the key).
2. Supports MQB platform gearbox ECU replacement or cloning.
3. Supports ECU replacement for the fifth-generation of AW/0B5 gearbox.
4. Supports reading, writing & cloning the ECU for the fourth-generation of UDS engine.
5. Supports E chassis 8HP gearbox ECU reprogramming to empty.
6. Works with reprogramming device to backup/restore programming data (For engine ECU).
Core Functions
1. Integrated the functions of key matching/copy, anti-theft IC reading & writing, and ECU reading & writing, etc.
2. Supports common ECU/MCU/EEPROM major manufacturers, with over 1200 product models, and constantly updating.
3. Supports ECU replacement for all lost without disassembly for non-35XX instrument (it can be read directly through independentharness without removing the IC).
4. Supports ECU replacement for the fourth-generation of engine;
5. Supports ECU replacement for the fifth-generation of engine.
6. Supports the all lost and replacement for the fourth generation of EZS, comfortable ECU, and KESSY IC.
7. Supports the F and G chassis 8HP gearbox ECU reprogramming to empty.
8. Supports the CAS4/CAS4+ module replacement.
9. Supports the ECU cloning and replacement for engines.
10. Erase the password for engine and gearbox within 3S.
11. Add the function of calculating the password for the key within 1 minute.
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
4.0 ★★★★★
Based on 1578 reviews
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Product Reviews
★★★★★ 5
10/10
Color: Multicolor-4pack-a1, Size: Small
These are some of my favorite underwear. I find myself reaching for these constantly. They're very good quality and very stretchy. I'm 140 5'3 and I got a small they fit great. Someone larger or smaller would fit in the small too. I do stress that the leg holes are a bit tight on my thighs and I don't have thick thighs at all. On someone with thicker thighs I'd say size up to a medium. You can wear these as mid/high waisted or low waisted. They're versatile! The cotton gusset is a plus too❣️
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Better than Haynes at for less money
Color: Multicolor-4pack-a1, Size: XX-Large
I am surprised by the quality of these knickers. They are better than Haynes for less money and when I say they’re better, I mean far better, but I can’t believe how comfortable and STRETCHY best underwear is
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Reviewed in the United States on April 25, 2026
★★★★★ 5
love love love!!
Color: Multicolor-4pack-a1, Size: Medium
like my daily driver now, like i never thought underwear could be this good untill now! have bought 2 4packd and will probably get more in the future :) they are snug but not suffocating, with my darker skin i was worried of them getting darker in that area but so far(3-4 months) they’ve been holding up well and clean easily in the washing with a bit of stain remover!
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Reviewed in the United States on May 19, 2026
★★★★★ 3
Satisfactory
Color: Multicolor-4pack-a1, Size: X-Large
If your wanting an easy on high waisted underwear these work.
They are honestly strange material, a mix of three different things- not bad but different.
Not seamless, might ride up, slightly on the thicker side. Will last a while. Comfortable enough but not amazing.
Got for after a surgery and needed something different- these worked but would I get on a normal day probably not.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025