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Plymouth Performance Chips

Price range: $71.10 through $89.10

Improve Plymouth Performance with a Plug-In Performance Chip

Rocket Chip Plymouth performance chips are designed to improve throttle response, horsepower, torque, and overall driving performance without complicated installation. Each chip connects through the vehicle’s OBD-II diagnostic port and is programmed for compatible Plymouth applications. Select your Plymouth year, model, engine, and performance grade above to find the correct option for your vehicle.

No wire cutting or special tools are required for installation. Performance results can vary based on vehicle configuration, engine condition, modifications, driving habits, and selected product grade. Want to add more to your vehicle setup? Explore our Products & Accessories for monitoring tools, OBD2 accessories, connectivity products, and other vehicle upgrades.

 

Frequently Asked Questions About Plymouth Performance Chips

Which Plymouth models are compatible with Rocket Chip performance chips?

Rocket Chip offers performance chip options for Plymouth models including the Breeze, Grand Voyager, Neon, Prowler, Voyager, and other supported applications. Compatibility depends on the model year and engine.

How do I choose the correct Plymouth performance chip?

Select your Plymouth year, model, engine, and performance grade using the product options on this page. This helps identify the appropriate chip for your vehicle configuration.

How is a Plymouth performance chip installed?

The Rocket Chip plugs into the vehicle’s OBD-II diagnostic port, typically located beneath the driver-side dashboard. No wire cutting or special tools are required. For detailed steps, see the Performance Chip Installation page.

Can I remove the Rocket Chip later?

Yes. The device can be removed with the engine off and reinstalled later if needed.

How can I monitor my vehicle’s performance?

Rocket Chip offers a Bluetooth/WiFi Monitor System that can be used with an OBD2 splitter and a compatible smartphone app to view vehicle information and performance data in real time. You can find the monitor system and other related products on the Products & Accessories page.

Is the chip guaranteed?

Yes. Rocket Chip offers a 30-day return period and a lifetime limited manufacturer warranty. If the chip fails because of a manufacturer defect after successful installation, the unit may be eligible for replacement after testing and warranty review.

How long does it take to notice results?

Rocket Chip states that the device begins working after installation, with full performance benefits generally becoming noticeable after approximately 50–150 miles of driving.

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Product Description

Plymouth Models Supported

Rocket Chip offers performance chip options for a range of Plymouth cars, coupes, sedans, minivans, and performance models.

Supported applications may include:

  • Plymouth Acclaim
  • Plymouth Breeze
  • Plymouth Colt
  • Plymouth Grand Voyager
  • Plymouth Laser
  • Plymouth Neon
  • Plymouth Prowler
  • Plymouth Reliant
  • Plymouth Sundance
  • Plymouth Voyager

Additional Plymouth models and configurations are available through the vehicle selector above. Compatibility depends on the model year and engine configuration.

How Do Plymouth Performance Chips Work?

Rocket Chip performance chips connect through the vehicle’s OBD-II diagnostic port and communicate with the engine-management system. Rocket Chip performance chips use vehicle-specific programming designed to adjust fuel and timing-related parameters to improve throttle response and overall engine performance. The device remains connected while in use and can be removed with the engine off when needed for servicing or diagnostics.

Choose the Right Performance Chip for Your Plymouth

The correct Plymouth performance chip depends on:

  • Model year
  • Plymouth model
  • Engine configuration
  • Selected performance grade

Use the vehicle selectors above to confirm compatibility before ordering. Rocket Chip currently offers:

Boost: Up to +40 horsepower and up to +2–4 MPG

Boost+: Up to +60 horsepower and up to +4–6 MPG

The Plymouth selector may include four-cylinder, six-cylinder, and eight-cylinder applications depending on the model and year. Actual results may vary by vehicle, engine, maintenance condition, modifications, and driving habits.

Plymouth Performance Chip Installation

Rocket Chip performance chips are designed for plug-in installation through the vehicle’s OBD-II diagnostic port.

Typical installation involves:

  1. Start the vehicle.
  2. Locate the OBD-II port, usually beneath the driver-side dashboard.
  3. Plug in the Rocket Chip.
  4. Drive normally and allow the system time to operate with the vehicle.

No wire cutting or specialized mechanical tools are required. For detailed instructions, see the Performance Chip Installation page.

Additional Information

Weight N/A
YEAR

1996, 1997, 1998, 1999, 2000, 2001
MAKE

Plymouth
MODEL

Acclaim, Arrow, Barracuda, Belvedere, Breeze, Caravelle, Champ, Cuda, Duster, Fury, Grand Fury, Grand Voyager, GTX, Neon, Prowler, Reliant, Road Runner, Satellite, Sundance, Turismo, Valiant, Voyager
CYLINDER

3-Cylinder, 4-Cylinder, 5-Cylinder, 6-Cylinder, 8-Cylinder, 10-Cylinder, 12-Cylinder
GRADE

Boost (Up to +40 horsepower | Up to +2-4 MPG), Boost+ (Up to +60 horsepower | Up to +4-6 MPG)

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