2Bros Parts

VELOCITY STACKS CRF250 CRF450, PROX 38.VS1001

£51.83Only 1 left

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The ProX Velocity Stack is a lightweight alloy tube designed for electronic fuel injection systems. It is installed in the throttle body to adjust airflow, improving bottom-end power at part throttle openings. This velocity stack is specifically developed to remap the ECU, significantly improving drivability and increasing torque in the lower rev range. This product is manufactured by Pro-X Racing.

Specifications
SKU
18-0600.PX
Brand
Pro-X Racing
Availability
In Stock (1)
General Product Group
Carburettor & Intake
Variant Id
224112
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Velocity Stack for Electronic Fuel Injection Systems

Enhance your motorcycle's performance with the ProX Velocity Stack, specifically designed for modern Electronic Fuel Injection (EFI) systems. While many stock throttle bodies are tuned for peak horsepower at high RPMs, this can sometimes compromise performance in varied riding conditions. The ProX Velocity Stack addresses this by optimizing airflow to the engine.

This alloy tube is engineered to be installed within the throttle body of your EFI system. Its lightweight construction and specialized design work to improve the engine's low-end power and torque, particularly noticeable at lower throttle openings. This translates to significantly improved drivability and increased torque in the lower rev range, where it is most needed for off-road riding.

Key Features:

  • Designed to improve low-end torque and drivability.
  • Optimizes airflow for EFI systems.
  • Lightweight alloy construction.
  • Specifically developed for Electronic Fuel Injection systems.
  • Aims to enhance performance at lower RPM ranges.
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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

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