Rear Diffuser - Honda Acty Truck - HA3, HA4 Models - 1990-1999

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Price:
Sale price$399.00
Stock:
In stock

Need help? Call or Text: 562-661-8862

Description

This rear diffuser fits the Honda Acty Truck HA3, HA4 (1990-1999). It dresses the rear underbody with a diffuser-style panel.

In Stock - ships from our California (USA) warehouse

Fast, reliable delivery - no overseas backorder wait.

Vehicle Fitment & Compatibility

Confirm your chassis code against the table below before ordering.

Honda Acty Truck HA3, HA4 (1990-1999) - fitment
Make Honda
Model Acty Truck
Chassis Codes HA3, HA4
Years 1990-1999
Position rear
Part Type rear diffuser

100% Fitment Guarantee

Not sure about fit? Add your chassis/VIN number at checkout and we confirm it before we ship. If a part does not fit your Acty, we exchange it or refund you in full.

Reasons to choose this rear diffuser

  • You want a sportier rear look
  • A dress-up or styling build
  • A missing or damaged panel

Features & Function

  • Dresses the rear underbody
  • Styled for the Acty rear
  • A bolt-on styling upgrade

Installation Specifications

  • Difficulty: Moderate.
  • Estimated time: about 1 to 1.5 hours.
  • Required tools: A drill and basic hand tools.

Oiwa Garage Tech Note

"This is the rear diffuser. Dry-fit and mark the mounting points before you drill anything. Space the fasteners evenly so the panel sits straight."

Frequently Asked Questions

How do I fit the diffuser straight?

Dry-fit and mark the mounting points before you drill, and space the fasteners evenly so the panel sits square and centered.

Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.

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