Top 10 V4 Mode Disabler – Automotive Replacement Engine Management Systems

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1. Range Technology

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Range Technology RA003B AFM/DFM Disabler-Blue

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Range Technology #ad - Unplug it to return to factory settings. Range afm/dfm disabler keeps you in full power 100% of the time. Leaves no trace. Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system. The power and control you need in any situation.
BrandRange Technology #ad
ManufacturerRange Technology #ad
Height1 Inches
Length4 Inches
Width4 Inches
Part NumberRA003B
ModelRA003B

2. GTMOTOR

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GTMOTOR Active Fuel Management Disabler AFM RA003 Compatible with most GM Vehicles

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GTMOTOR #ad - Compatible with gmc buick CHEVROLET and other models. Simple installation, manual included, plug and play. Small product, make you get enough power while driving, great function, keep V8. Note: keep v8 may cause excessive water temperature in some car. Will not modify your car's program, keep your car in factory ECU.
BrandGTMOTOR #ad
ManufacturerGTMOTOR #ad
Height0.8 Inches
Length2.5 Inches
Width2 Inches
Part NumberRA003
Model‎Amanita muscaria Clenbuterol Codeine

3. salangid

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RA003 Active Fuel Management AFM Disable Device, Compatible with GM V8 V6 Engine

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salangid #ad - 2. After the device is plugged into the port, four lights will flash in sequence, and only one light will be on when it is stable. 5. Keep the vehicle in v8 or V6 mode, easy to operate, just plug in the diagnostic port. Please confirm whether your model is suitable before buying. The product will not reprogram the factory ECU, so that the car is always in full cylinder mode. 4. 1. Replacement for range Technology AFM Disable Device RA003. If you do not use it for a long time, please unplug the device to avoid loss of equipment life. 3.
Brandsalangid #ad
ManufacturerSalangid #ad
Part NumberRA003

4. Southwest Speed

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NEW RANGE TECHNOLOGY AFM-DFM DISABLER,BLUE,COMPATIBLE WITH V6 & V8 GM MOTORS

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Southwest Speed #ad - Specs: brand: range technology | color: Blue | Emission Code: 7 | Product Type: Tuner. Brand new range technology afm/dfm disabler, blue, compatible with V6 & V8 GM Motors, Produced by Holley Performance Products Part #RA003B.

Full power delivery all the time without factory warranty concerns. The range afm/dfm disabler allows your v6 or v8 gm vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders. Features: range afm/dfm disabler keeps you in full power 100% of the time | simply plug into your onboard obd-ii port and it instantly begins working to eliminate the AFM system | The power & V8 General Motors GM active or dynamic fuel management vehicles, includes cars, trucks & control you need in any situation | The Range AFM/DFM Disabler does not reprogram your factory ECU | Leaves no trace - Unplug it to return to factory settings | Fits all V6 & SUVs.

Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU.
BrandSouthwest Speed #ad
ManufacturerHOLLEY PERFORMANCE PRODUCTS #ad
Height1.97 Inches
Length5.91 Inches
Width4.69 Inches
Part NumberHOL-RA003B
ModelRET-RA003B

5. Southwest Speed

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NEW RANGE TECHNOLOGY AFM-DFM DISABLER,RED,COMPATIBLE WITH V6 & V8 GM MOTORS

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Southwest Speed #ad - Specs: brand: range technology | color: Red | Emission Code: 7 | Product Type: Tuner. The range afm/dfm disabler allows your v6 or v8 gm vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.

Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU. Features: range afm/dfm disabler keeps you in full power 100% of the time | simply plug into your onboard obd-ii port and it instantly begins working to eliminate the AFM system | The power & control you need in any situation | The Range AFM/DFM Disabler does not reprogram your factory ECU | Leaves no trace - Unplug it to return to factory settings | Fits all V6 & V8 General Motors GM active or dynamic fuel management vehicles, includes cars, trucks & SUVs.

Brand new range technology afm/dfm disabler, compatible with V6 & V8 GM Motors, Red, Produced by Holley Performance Products Part #RA003R. Full power delivery all the time without factory warranty concerns.
BrandSouthwest Speed #ad
ManufacturerHOLLEY PERFORMANCE PRODUCTS #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberHOL-RA003R

6. Qzucar

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Qzucar Active Fuel Management Disable Device AFM Disable Device RA003

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Qzucar #ad - Power to the people. Please disconnect your battery before installing. Does not reprogram factory ECU. Keep your vehicle in v8 mode! disable 4-cylinder mode on all GM active fuel management vehicles. Plugs into diagnostic port with no tools needed. Full power all the time. Leaves no trace. Unplug it to return to factory settings. Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system. Increased throttle response and more consistent power delivery across the entire power band.
BrandQzucar #ad
ManufacturerQzucar #ad
Part NumberQzucar-4V8

7. BlueDriver

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BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android

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BlueDriver #ad - Real fixes: get unlimited vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive Technicians. No cords, no subscriptions, live data, and regular free updates.

Bluedriver is proudly american owned and is the OBD2 Diagnostic Scan Tool trusted by professional mechanics and developed and supported by Professional Engineers. Combined with the power and convenience of your smartphone or tablet. Live data: view live data and monitor your vehicle’s health in real time. No cords: all the capabilities of an expensive scan tool extended vehicle coverage, etc. Configure the data sources, customize your view with various displays and colours, and log and export live data as a file.

More codes: to understand the problem with your vehicle you need the complete picture. Access information normally only available to professional mechanics on their most expensive scan tools. With an up-to-date modern scan tool, you scan deeper to read, understand, and clear more codes. Save time and money.
BrandBlueDriver #ad
ManufacturerLemur Vehicle Monitors #ad
Height1 Inches
Length2.2 Inches
Weight0.13 Pounds
Width1.9 Inches
Part NumberLSB2
ModelLSB2
WarrantyLemur Vehicle Monitors is pleased to offer a no-risk, 180-day 100% money back guarantee on all our products. If for any reason you are not completely satisfied with your purchase, you may return it within the first 180 days for a full refund (we will even pay return shipping)! Lemur Vehicle Monitors will gladly accept defective products within one year of the original invoice date. We pay the return postage and will ship a replacement product to you right away.

8. BULLY DOG

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Bully Dog- 40410 GT Gas Tuner-50 State Compliant

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BULLY DOG #ad - Please contact Bully Dog support for assistance. Multiple preloaded tunes - Access four preloaded tunes with the touch of a few buttons to maximize performance in any situation.

Enter your vehicle above to verify compatibility. Heads up display - monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash. Wide make & model fit - works with select ford, chrysler, Jeep, gmc, Cadillac, Dodge, Lincoln, Chevrolet, Nissan applications. Code clearing - Diagnose and clear trouble codes to ensure proper engine operation. 50 state compliant - meets emission requirements in all 50 states with dyno-proven tunes that add power, torque and fuel economy.
BrandBULLY DOG #ad
ManufacturerBully Dog #ad
Height0 Inches
Length0 Inches
Weight1 Pounds
Width0 Inches
Part Number40410
Model40410
WarrantyBully Dog Technologies warrants that the product will be free from defects in material and manufacture for one year from date of purchase by the first purchaser of the product who puts it into service, exclusive of Bully Dog distributors, jobbers, and dealers. This warranty extends only to the purchaser and not to any subsequent purchasers or users of the product. This warranty may not be transferred in whole or part. Bully Dog also offers a 30 day money back guarantee on all product.

9. Bafx Products

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BAFX Products ANDROID Wireless Bluetooth Automotive OBD2 Scanner & Engine Fault Code Reader Diagnostic Scan Tool for All Autos Cars & Trucks Repair – Gas or Diesel, For ALL OBD2 Protocols on All Consumer Auto Vehicles 1996 & Newer

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Bafx Products #ad - Not iphone / ios compatiblE. Universal our car trouble scanner works with all consumer cars, gm, mercury, bmw, toyota, jeep, vw, mercedes, Lincoln, Honda, Ford, Chrysler; Dodge, light trucks & newer gas OR diesel including but not limited to Audi, Hyundai, Nissan, Infiniti, Chevy, Porsche & other autos purchased in the USA model year 1996 & More!. Check and fix your emissions system readiness, know if you will pass emissions & smog test before you go with our diagnostic tool! NOT IPHONE / iOS COMPATIBLE.

Elm327 compliant if the app you wish to use states you will need an elm327 compatible tool, obd auto doctor plus so many more! for compatibility in other countries, we do not develop or sell these apps but have many to recommend such as: Piston, Torque Pro, DashCommd, our OBDII diagnostic programmer / reader tool will work with it! Our OBDII engine scan tool is fully compliant with the ELM327 programmer command set giving you access to numerous professional level programs to choose from! 3rd party app required a paid or free app is required to use our obdii engine scan tool, OBD Fusion, please see product description. Simple to use plug our obd2 diagnostic scanner into your vehicles automotive obd2 port; pair diagnostic scan tool with your Android phone via Bluetooth; Download an app to use it with; Then connect & start scanning for live sensor data like a professional direct from your vehicles on board computer! NOT IPHONE / iOS COMPATIBLE. Fix & service your car for less using our diagnostic code reader you can read, reset & clear your check engine error light fault codes with your Android phone does not read ABS or SRS.

Live data monitor live real time live gauge data direct from your autos computer systen with our diagnostic trouble code reader such as o2 sensors, fuel pressure, Engine load & more; Freeze fram data; Map based sensor tracking plus so much more! Making it extremely easy to check up on the health of your vehicle just like the pros! Our automotive health tool will help you keep your gas or diesel vehicles running many miles longer! Guaranteed unlike other obd2 car diagnostic scanners we guarantee ours will work on ALL OBDII protocols including J1850 which many have problems with! Works on both gas & diesel vehicles. 2 year warranty we proudly back our obdii trouble code reader with a professional 2 year warranty against all manufacturing defects! Our friendly, USA based, professional support team provide top notch service and will help you make the most of your new OBD 2 scan tool!
BrandBafx Products #ad
ManufacturerBAFX Products #ad
Height1 Inches
Length2.75 Inches
Weight0.18 Pounds
Width1.5 Inches
Part NumberBAFX3127
ModelBAFX3127
Warranty2 Years Parts + Labor

10. FOXWELL

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FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

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FOXWELL #ad - Appreciate very much! warm tipsnt301 car scanner can be used directly with no need for registration or update, as it is already the latest version. Vehicle cel doctorthe nt301 obd2 scanner enables you to read dtcs, locate bad O2 sensors, turn off CELcheck engine light or MIL, reset monitor, access to emissions readiness status, read live data and retrieve VIN of your vehicle.

It is recommended as a necessity in your toolbox and one of the best gifts for Home and Autoshop Mechanics. Please notedear customer, if you are not pleased with your NT301 and choose to return it, please kindly mark it unsellable to avoid an used one is resold again to other customers. Accuracy & streamslive data graphing and logging. Smog check helperread/erase and i/m readiness hotkeys make it easy to use the car computer reader right out of the package.

If any scratches are found, just tear off the screen protector from the upper left or upper right corner. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend. Worthy to ownrecommended by mechanic scotty kilmer on youtube. :. Red-yellow-green leds and build-in speaker indicate the readiness status for confident emissions test.
BrandFOXWELL #ad
ManufacturerFOXWELL #ad
Height6.69 Inches
Length8.66 Inches
Width3.15 Inches
Part NumberNT301
ModelFOXWELL
Warrantyno