FUEL CONTROLLER YZF450 10-13, PROX 38.20139 ELE. INJECTION
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
ProX Electronic Fuel Injection Controller. This EFI controller is a plug-and-play device designed to adjust and fine-tune electronic fuel injection systems. It is a tool for modern engines that feature electronic fuel injection. Part number 38.20139.
- SKU
- 44-9737.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
- General Product Group
- Ignition & Electrical Parts
- General Product Type
- Fuel Controller
- Variant Id
- 243544
FULL DESCRIPTION
ProX Electronic Fuel Injection Controller for Yamaha YZF450
Unlock the full potential of your modern motorcycle's electronic fuel injection system with the ProX EFI Controller. This advanced tuning tool is designed for simplicity and effectiveness, allowing you to precisely adjust and fine-tune your EFI for personalized performance. As electronic fuel injection becomes standard on many engines, the ProX EFI Controller offers an accessible way to manage this high-tech feature.
This controller is a plug-and-play solution, making installation and operation straightforward. Experience enhanced control and optimize your engine's performance to meet your specific riding needs.
Key Features:
- Electronic Fuel Injection (EFI) Controller
- Plug-and-play installation for ease of use
- Enables precise adjustment and fine-tuning of EFI settings
- Ideal for riders seeking personalized engine performance
- Designed for modern motorcycles with electronic fuel injection
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.