All ECHO-4 Attachments & Skins in Borderlands 4

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ECHO-4 is going to be the Vault Hunter’s best friend in Borderlands 4, and not only will this useful robot hack systems and provide navigation paths, but it will also provide some adorable fashion. ECHO-4 has 13 Attachments, 4 Bodies, and 41 Skins. Below, we’ll showcase all ECHO-4 Customization options in Borderlands 4 and how to get each of these cosmetics so you can make ECHO-4 look good.

This customization guide is still a work in progress. As such, some cosmetics will have their descriptions reworked and added as we discover more.

All ECHO-4 Attachments in Borderlands 4 & How to Get Them

Attachment	How to Get
And Many More	Have a total of 100,000 Cash.
Adorabow	Kill 1,000 enemies with Melee Attacks.
One of Us	Kill 3,000 Order enemies.
Familiar	Kill 200 enemies while airborne.
Skull Cap	Kill 50 enemies with Ground Slam.
Rock Top	Open 2,500 Containers.
Lookin’ Sharp	Kill 2,500 Creatures.
Foilpunk	Equip a complete Firmware set.
Eyeware	Kill 200 enemies after dashing.
Second in Line	Have a total of 100,000,000 Cash at once.
Timekeeper Save the Queen	Kill 300 enemies while Sliding.
Mask On	Kill 5,000 Rippers.
Carp for Brains	Catch 10 Rare Fish.

All ECHO-4 Frames in Borderlands 4 & How to Get Them

Frame	How to Get
WRECKO-4	Unlocked by default.
ECHO-IVIV	Complete the “Potty Mouth” Side Mission, found in Embracer’s Bluff, Carcadia Burn.
DECO-4	Collect all 156 ECHO logs.
SICKO-4	Complete the “Unpaid Tab” Main Mission, available in Carcadia Burn.

All ECHO-4 Paintjobs in Borderlands 4 & How to Get Them

Skin	How to Get
The Great Escape	Complete “Guns Blazing” Main Mission.
Fought the Law	Kill 1,250 Order enemies.
Vaultlanders	Kill 150 Witnesses.
Angered Reality	Kill 150 Splices.
Gnarly Gnashing Gear	Complete “Siege and Destroy” Main Mission.
Tiger of Partali	Kill 200 Badasses.
Red Right Hand	Complete “The Falling Wall” Main Mission.
Voice of the Void	Kill 125 Vile enemies.
Haphazardous	Kill 75 Vile enemies.
Tropics of Cairn	Kill 50 Phalanxes.
Absolute Astra	Kill 150 Wardens.
Loyal Customer	Complete “Wayward Gun”, a Side Mission located in Terminus Range.
Earned Stripes	Kill 500 Manglers.
Taste Municipality	Complete “Ready to Blow”, a Side Mission located in Idolator’s Noose, the Fadefields.
Out of Bounds	Complete “All Charged Up”, a Faction Mission from Rush in the Launchpad, the Howl, Fadefields.
Crimson Takeover	Complete “No Place Like Home”, a Side Mission from Claptrap in Hungering Plain, the Fadefields.
Claver	Complete “Mob Rules”, a Side Mission from The Boss at the Pit in Terminus Range.
Middle Name “Danger”	Complete “A Traitor Within”, a Faction Mission from Levaine in Carcadia, Ruined Sumplands, Carcadia Burn.
Just Skidding	Kill 2,000 Rippers.
Super Coated	Kill 450 Engines.
Splatterwave	Kill 75 Meatheads.
Knitted Up	Kill 150 Kratch.
Lust for Luster	Purchase the Gilded Glory Pack / Pre-Order Borderlands 4.
Vault Hunter’s Choice Awards	Challenge currently unknown.
Copper Standard	Kill 250 Creeps.
Flat as a Fritter	Complete “Flat Kairoser” Side Mission, located at Cuspid Climb, Terminus Range.
Athame Not Included	Kill 200 Threshers.
Guarded	Kill 100 Bulkheads.
Pencil Case	Kill 250 Wildhorns.
Digital Frontier	Kill 1,250 Watchmen
Bargain Hunter	Complete “Sum of His Parts” Side Mission, located with Claptrap at Racketrun, Idolator’s Noose, Fadefields.
The Company	Kill 375 Ripper Footsoldiers.
Wingman	Kill 150 Pangolin
Ursa Major	Kill 4,000 enemies.
We Both Finish Line	Kill 450 Psychos.
Informal Function	Kill 100 Badasses.
Endless Summer	Kill 450 Armatures.
Waters of Akopos	Kill 1,000 Creatures.
Beyond the Veil	Kill 8,000 enemies.
Break Free	Redeem the Break Free Pack in SHiFT Rewards with this code: JS63J-JSCWJ-CFTBW-3TJ3J-WJS5R
Kn0x	Redeem the Break Free Pack in SHiFT Rewards with this code: JS63J-JSCWJ-CFTBW-3TJ3J-WJS5R

We’re working to confirm the unlock requirements of Tiger of Partali, Vault Hunter’s Choice Awards, Wingman, Digital Frontier, and Haphazardous, so we apologize if they may be incorrect.

Released: September 12, 2025
ESRB: Mature 17+ / Blood and Gore, Intense Violence, Sexual Themes, Strong Language, In-Game Purchases, Users Interact