1. Car & Truck Shift Knobs – USED Parts
  2. sku: 8407925844364771
  3. RTR 390400

RTR 390400 Gear Knob Ecoboost 6-SPEED

fits model: Gt, Mustang. make: Ford. year: 2015–2023.

390400 Rtr 6-speed Black Gear Shift Knob Ford Mustang Gt Ecoboost 2015-2023

( Brand: Rtr ), ( Manufacturer Part Number: 390400 ), ( Type: Rtr 6-speed Black Gear Shift Knob ), ( Items Included: Shift Knob ), ( Fitment Type: Direct Replacement ), ( Material: Aluminum ), ( Universal Fitment: No ), ( Performance Part: Yes ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov )

Review RTR 6-speed Black Gear Shift Knob Ford Ecoboost fits MUSTANG GT 2015–2023

Introducing the RTR 390400 6-speed gear knob, an exceptional upgrade for your Ford Mustang GT Ecoboost model from 2015 to 2023. This aftermarket gear knob not only adds a touch of personalization to your vehicle's interior but also boasts superior build quality and functionality.

Crafted from high-quality materials, the RTR 390400 gear knob exudes an air of sophistication. Its robust, machined aluminum base provides a solid foundation, while the top is covered with a comfortable, grippy leather wrap. The leather is sourced from top-grain hides, ensuring durability and a premium feel.

The RTR 390400 gear knob is designed to fit perfectly in your Ford Mustang GT Ecoboost's console. It has a hexagonal shape that mimics the Ford OEM gear knob, ensuring seamless integration into your vehicle. The knob's diameter is the same as the original, making shifting gears an intuitive and familiar experience.

One of the notable features of this aftermarket gear knob is the inclusion of a shift pattern indicator. This small, yet helpful detail is etched into the aluminum base, allowing you to easily identify the correct gear position while keeping your eyes on the road.

The RTR 390400 gear knob is a direct replacement for the OEM part. Installation is straightforward and does not require any modifications to your vehicle. It comes with all the necessary hardware for installation, including a hex screw for securing the knob to the shifter.

In summary, the RTR 390400 6-speed gear knob is an excellent upgrade for your Ford Mustang GT Ecoboost. It enhances the interior's appearance with its premium materials and design, while also offering improved functionality through the shift pattern indicator. With a simple installation process and a perfect fit, this aftermarket gear knob is a must-have for any Ford Mustang GT Ecoboost owner.

Pros and Cons of Buying an RTR 390400 6-Speed Gear Knob for Ford Mustang GT Ecoboost 2015-2023

I. Introduction

The RTR 390400 6-Speed Gear Knob is a popular aftermarket accessory for the Ford Mustang GT Ecoboost 2015-2023. This gear knob offers a unique and sporty look, but like any aftermarket part, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of buying this gear knob for your Ford Mustang.

II. Pros

1. Aesthetics: The RTR 390400 6-Speed Gear Knob is designed to enhance the appearance of your Ford Mustang. Its sleek and modern design adds a touch of sophistication to the interior of your car.

2. Comfort: The gear knob provides a comfortable grip, with a diameter of 57.5mm and a height of 112.5mm. Its ergonomic design ensures that it fits comfortably in your hand, making shifting gears more enjoyable.

3. Durability: The gear knob is made of high-quality materials, including a billet aluminum base and a leather-wrapped grip. It is built to last and withstand the wear and tear of daily use.

4. Easy Installation: Installing the RTR 390400 6-Speed Gear Knob is a straightforward process. It requires no modification to the factory shifter or wiring, making it a hassle-free upgrade.

III. Cons

1. Price: The RTR 390400 6-Speed Gear Knob is not an inexpensive upgrade. Its high price tag may be a deterrent for some buyers.

2. Personal Preference: Some buyers may not prefer the look or feel of the gear knob. It is essential to consider your personal taste and preferences before making a purchase.

3. Fitment Issues: Although the gear knob is designed to fit the Ford Mustang GT Ecoboost 2015-2023, some buyers have reported fitment issues. It is essential to ensure that the gear knob is compatible with your specific model and year before making a purchase.

IV. Conclusion

The RTR 390400 6-Speed Gear Knob offers several advantages, including enhanced aesthetics, improved comfort, durability, and easy installation. However, its high price tag and potential fitment issues may be a concern for some buyers. Ultimately, whether or not to purchase this gear knob depends on your personal preferences and budget. If you are looking for a unique and high-quality upgrade for your Ford Mustang, the RTR 390400 6-Speed Gear Knob is an excellent option to consider.

V. Recommendation

If you decide to purchase the RTR 390400 6-Speed Gear Knob for your Ford Mustang, make sure to buy it from a reputable dealer to ensure authenticity and quality. Additionally, ensure that the gear knob is compatible with your specific model and year before making a purchase. With proper research and consideration, you can enjoy the benefits of this stylish and functional upgrade for your Ford Mustang.

Details:

The RTR 6-Speed Black Gear Shift Knob 390400 is a direct replacement part designed specifically for Ford Mustang EcoBoost model's from 2015 to 2023. Manufactured by RTR, this gear shift knob features a sleek black color and is equipped with 6-speed transmission.

specifications shifterfreddie:

  • for models: Gt, Mustang
  • for makes: Ford
  • for years: 2015-2023
  • brand: Rtr
  • mpn: 390400
  • type: Rtr 6-speed Black Gear Shift Knob
  • items included: Shift Knob
  • fitment type: Direct Replacement
  • material: Aluminum
  • universal fitment: No
  • performance part: Yes
  • california prop 65 warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov

general shifterfreddie:

  • condition: Used
  • Car Truck Parts Accessories > Interior Parts Accessories > Shift Knobs

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  • # reviews: 116
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  • type: Calculated
  • transit: 5-12 Days
  • cost: $4.80
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  • availability: In Stock
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  • started: October 4, 2025
for models: gt, mustang, for makes: ford, for years: 2015-2023, type: rtr 6-speed black gear shift knob, items included: shift knob, fitment type: direct replacement, universal fitment: no, performance part: yes, california prop 65 warning: this product contains a chemical known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov,
category: auto parts > car truck parts accessories > interior parts accessories > shift knobs, color: rtr 6-speed black gear shift knob, material: aluminum, sku: 8407925844364771,

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