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Versatile. Installing and setting up the triflex trailer brake controller is fast and easy. It is also fully compatible with cruise control, anti-lock brakes, low-voltage systems and PWM systems. This circuit detects motion on three planes and provides braking power accordingly, up or down a hill.
You can use this electric trailer brake controller on virtually any trailer with 1 to 4 axles 2 to 8 brakes. It measures only 3-1/4 inches x 4 inches x 7/8 inches. It also has automatic leveling and calibration. This electric brake controller has a sleek, subtle design to avoid dominating the dash of your vehicle. Easy adjustment. The triflex perfectly balances a compact design with powerful operation. Intelligent braking.


This electronic trailer brake controller easily transfers between vehicles and trailers and works on virtually any trailer with 1 to 2 axles 2 to 4 brakes. It plugs into any 7-way connector, wirelessly links to your smartphone using Bluetooth.
Versatile. It maintains responsive braking, even when your phone screen is locked, receives incoming calls or if the Bluetooth connection is lost. Note: strap stored inside cap. Note: if bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. A locking tab and strap keep it firmly connected. Installing this trailer brake controller is as easy as plugging in a 7-way trailer wiring connector.




The echo electric trailer brake controller easily plugs into your vehicle using a vehicle-specific quick plug harness sold separately. This electronic trailer brake controller works on virtually any trailer with 1 to 4 axles 2 to 8 brakes.
Highly responsive. Hidden main module. Versatile. Echo uses a triple-axis accelerometer to provide smooth, even when your phone screen is locked, safe braking. Only make adjustments when vehicle is stationary. It maintains responsive braking, receives incoming calls or if the Bluetooth connection is lost.
1. Reese
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Grey, Reese Towpower 8508211 Brake Control Proportional BRAKE-EVN
#adReese #ad - Diagnostics features incorporated in easy to read LED display. Requires t-connector to connect to vehicle sold separately. No leveling required. Boost feature gives ability to apply more initial trailer braking. 1-4 axle capacity. Reverse battery protection.More information #ad
Brand | Reese #ad |
Manufacturer | Reese Towpower #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.48 Pounds |
Width | 0 Inches |
Part Number | 8508211 |
Model | 8508211 |
More information #ad
2. CURT
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Proportional, CURT 51140 TriFlex Electric Trailer Brake Controller
#adCURT #ad - It provides 9 levels of sensitivity adjustment and features driver-selectable power output and manual activation. Compact design. It can be plugged into your vehicle in minutes using a vehicle-specific quick plug harness sold separately.Versatile. Installing and setting up the triflex trailer brake controller is fast and easy. It is also fully compatible with cruise control, anti-lock brakes, low-voltage systems and PWM systems. This circuit detects motion on three planes and provides braking power accordingly, up or down a hill.
More information #ad
This trailer brake controller operates with an integrated circuit called a triple-axis accelerometer. The triflex brake controller is highly adjustable to accommodate different vehicles, trailers and loads. You can use this electric trailer brake controller on virtually any trailer with 1 to 4 axles 2 to 8 brakes. It measures only 3-1/4 inches x 4 inches x 7/8 inches. It also has automatic leveling and calibration. This electric brake controller has a sleek, subtle design to avoid dominating the dash of your vehicle. Easy adjustment. The triflex perfectly balances a compact design with powerful operation. Intelligent braking.
Brand | CURT #ad |
Manufacturer | Curt Manufacturing #ad |
Height | 2.63 Inches |
Length | 7 Inches |
Weight | 0.55 Pounds |
Width | 5 Inches |
Part Number | 51140 |
Model | 51140 |
Warranty | Manufacturer Warranty |
More information #ad
3. Reese
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Proportional, Reese Towpower CompactIQ Trailer Brake Controller, 1 to 3 Axles
#adReese #ad - Led indicator to continuously check the electrical circuit to ensure it is in sync and active. Boost option to allow additional braking power when towing heavier loads. Easy to install. Compatible with 1-, 2- or 3-axle trailers. In-dash mounting for a less-intrusive appearance.More information #ad
Brand | Reese #ad |
Manufacturer | Reese Towpower #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.65 Pounds |
Width | 0 Inches |
Part Number | 8508700 |
Model | 8508700 |
More information #ad
4. CURT
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CURT 51180 Echo Mobile Electric Trailer Brake Controller with Bluetooth-Enabled Smartphone Connection, Black PLastic, Proportional, 9 x 9 x 3 inches, BLACK PLASTIC
#adCURT #ad - Only make adjustments when vehicle is stationary. Zero-tool install. Echo uses a triple-axis accelerometer to provide smooth, safe braking. The echo trailer brake controller has a non-invasive install and is easily transferrable from one vehicle to another.This electronic trailer brake controller easily transfers between vehicles and trailers and works on virtually any trailer with 1 to 2 axles 2 to 4 brakes. It plugs into any 7-way connector, wirelessly links to your smartphone using Bluetooth.
More information #ad
Portable. The echo brake controller wirelessly syncs with your apple or android phone, turning it into a brake controller interface with the Smart Control app Warning: Avoid distracted driving. Not compatible, but will not interfere, with Apple CarPlay or Android Auto. Versatile. It maintains responsive braking, even when your phone screen is locked, receives incoming calls or if the Bluetooth connection is lost. Note: strap stored inside cap. Note: if bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. A locking tab and strap keep it firmly connected. Installing this trailer brake controller is as easy as plugging in a 7-way trailer wiring connector.
Brand | CURT #ad |
Manufacturer | CURT #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.55 Pounds |
Width | 0 Inches |
Part Number | 51180 |
Model | 51180 |
Warranty | Limited Lifetime |
More information #ad
5. Tekonsha
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Proportional, Tekonsha Prodigy® RF Trailer Brake Controller, 1 to 3 Axles
#adTekonsha #ad - Plugs into standard 12-volt power accessory adapter. System runs continual diagnostics and displays fault codes in hand held unit’s display.More information #ad
The original “boost” feature allows for different levels of customized braking. 5 year limited warranty. Remote hand held unitNo under dash wiring necessary – utilizes wireless communication.Brand | Tekonsha #ad |
Manufacturer | Tekonsha #ad |
Height | 6 Inches |
Length | 13 Inches |
Width | 9 Inches |
Part Number | 902502 |
Model | 902502 |
Warranty | 15 Year |
More information #ad
6. Hayes
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Hayes 81770 Endeavor Digital Proportional Brake Controller, Gray
#adHayes #ad - Made in usa - lead free. Digital, diagnostic read-out. No level adjustment required. Quik connect installation-save time.More information #ad
Brand | Hayes #ad |
Manufacturer | Hayes #ad |
Height | 8 Inches |
Length | 4.25 Inches |
Weight | 4.34 Pounds |
Width | 1.75 Inches |
Part Number | 81770 |
Model | 81770 |
Warranty | Limited Lifetime |
More information #ad
7. Hayes Brake
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Hayes 81790 Genesis Proportional Self-Leveling Brake Controller
#adHayes Brake #ad - Digital, diagnostic read-out. No level adjustment required. Made in usa - lead free. Quik connect installation-save time.More information #ad
Brand | Hayes Brake #ad |
Manufacturer | Hayes Brake #ad |
Height | 1.8 Inches |
Length | 6.9 Inches |
Weight | 0.6 Pounds |
Width | 4 Inches |
Part Number | 81790 |
Model | 81790 |
More information #ad
8. CURT
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Proportional, CURT 51190 Echo Under-Dash Electric Trailer Brake Controller with Bluetooth-Enabled Smartphone Connection
#adCURT #ad - Simple setup. The echo brake controller wirelessly syncs with Apple or Android smartphone, turning it into a brake controller interface with the Smart Control app Warning: Avoid distracted driving. Smartphone-ready.The echo electric trailer brake controller easily plugs into your vehicle using a vehicle-specific quick plug harness sold separately. This electronic trailer brake controller works on virtually any trailer with 1 to 4 axles 2 to 8 brakes.
More information #ad
It is also fully compatible with cruise control, anti-lock brakes, low-voltage systems. To maintain powerful trailer brake operation without obstructing your vehicle dash, the computer module of this brake controller can be mounted out of sight, under the dash. Highly responsive. Hidden main module. Versatile. Echo uses a triple-axis accelerometer to provide smooth, even when your phone screen is locked, safe braking. Only make adjustments when vehicle is stationary. It maintains responsive braking, receives incoming calls or if the Bluetooth connection is lost.
Brand | CURT #ad |
Manufacturer | CURT #ad |
Part Number | 51190 |
Model | 51190 |
Warranty | One-Year Limited Warranty |
More information #ad