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About Autobridge™ » Car Accessories Range » Car Brands » Toyota » bB » Rain Guards / Wind Deflectors: Toyota bB (2005-2016, QNC20 2nd Gen)

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Rain Guards / Wind Deflectors: Toyota bB (2005-2016, QNC20 2nd Gen)

  • TOYOTA bB

  • 100 sets

  • FOB,  CIF

  • T/T,  L/C,  Credit Card,  Western Union

  • USD,  EUR,  HKD

  • Daihatsu Coo, Daihatsu Materia, Subaru Dex

  • 2005-2016

  • Door Visors

  • vent visors, side window wind deflectors, rain guards, window visors, wind deflectors, side window deflectors, monsoon shields, smoke guards

Fitment:
SKU:
Availability:
Quantity:
  • Export-ready rain guards for all 4 QNC20 nameplates: Toyota bB, Daihatsu Coo/Materia, and Subaru Dex, sharing identical 5-door hatchback door frame geometry
  • Custom-contoured to the 2nd-gen Toyota bB boxy mini MPV door frame, the JDM icon designed as "a car-shaped music player" with 2,540mm wheelbase
  • Built for fresh-air ventilation during rain, reducing window fogging and interior heat in humid Japanese summer and tropical monsoon conditions
  • Offered in PC, acrylic, or PS with 4 colors, 3 chrome trim designs, and clip-on, tape-on, in-channel, or out-channel installation
  • Aftermarket supply for JDM used-vehicle exporters, as bB production ended 2016 and Materia exited Europe by 2010, making this a legacy SKU
Material
PC
Acrylic (PMMA)
PS
Design Style
Original
Mugen
Chrome Lining/Trim
Steel Lining/Trim
Color Style
Black
Translucent
Smoke
2-Tone
Installation
Clip on
Tape on
In Channel
Out Channel

Table of Contents

Application

Toyota bB owners looking for door visors will find this set engineered for the second-generation QNC20 platform (2005-2016), a mini MPV jointly developed by Toyota and Daihatsu and marketed as a "car-shaped music player" for younger buyers. The bB is one of Japan's most distinctive boxy hatchbacks, with 4 nameplates sharing identical door frame geometry across Toyota, Daihatsu, and Subaru brands.

4-Nameplate Coverage: QNC20 Platform

Nameplate

Brand

Production

Assembly

Markets

Door Frame

Toyota bB

Toyota

Dec 2005 - May 2016

Ikeda, Osaka

Japan (JDM primary)

✅ Identical (primary reference)

Daihatsu Coo

Daihatsu

2006 - Jan 2013

Ikeda, Osaka

Japan, Taiwan

✅ Identical (wider grille, same frame)

Daihatsu Materia

Daihatsu

2007 - 2012

Ikeda, Osaka

Europe (to 2010), Australia, South Africa, UK

✅ Identical (export version of Coo)

Subaru Dex

Subaru

2008 - 2012

Ikeda, Osaka

Japan (JDM only)

✅ Identical (1.3L only, FWD/4WD)

All 4 nameplates were manufactured at the same Daihatsu Head Plant in Ikeda, Osaka, sharing the QNC20 chassis, 2,540mm wheelbase, and identical 5-door hatchback body stamping. The only visual differences between nameplates are front grille design, badge placement, and trim material choices. Door frame geometry, window channel profiles, and mounting points are 100% shared, making one visor set universally compatible.

Aftermarket Supply Note

Toyota bB production ceased in May 2016 (sales ended July 2016 in Japan), replaced by the Toyota Tank/Roomy (rebadged Daihatsu Thor). The Daihatsu Materia was discontinued in Europe by September 2010 due to low sales, and the Daihatsu Coo ended Japanese sales in January 2013. As a result, this door visor set is primarily supplied for:

  • JDM used-vehicle exporters in Japan sourcing aftermarket accessories for bB, Coo, and Dex vehicles being exported to Southeast Asia, Oceania, and Africa

  • Independent workshops servicing the installed base of Materia vehicles in Australia, South Africa, and the UK

  • Parts distributors covering legacy Toyota/Daihatsu platforms with ongoing aftermarket demand

  • Custom builders working with the bB's cult following in private-import markets (UK, Ireland, Australia, New Zealand)

Trims & Variants

Trim

Engine

Transmission

Drive

Door Visor Fitment

bB S (entry)

1.3L K3-VE (92 PS)

4-speed AT

FWD

✅ Direct fit

bB Z (higher spec)

1.5L 3SZ-VE (109 PS)

4-speed AT / 5-speed MT

FWD

✅ Direct fit

bB Z Aero Package

1.5L 3SZ-VE

4-speed AT

FWD

✅ Direct fit (aero body kit does not alter door frame)

bB Z Kira-Kira Version

1.5L 3SZ-VE

4-speed AT

FWD

✅ Direct fit

bB S/Z 4WD

1.3L K3-VE

4-speed AT

4WD

✅ Direct fit (4WD does not alter door frame)

Daihatsu Materia Turbo (SA only)

1.5L 3SZ-VET Turbo (150 PS)

5-speed MT

FWD

✅ Direct fit (40 cars, South Africa only)

Not Compatible

  • Scion xB (2nd Gen, 2008-2015): Different vehicle based on Toyota Corolla platform, not the QNC20. Sold in Japan as Toyota Corolla Rumion.

  • Toyota bB (1st Gen, XP30, 2000-2005): Previous generation on Toyota NBC platform, different door frame profile and 2,500mm wheelbase.

  • Toyota Tank/Roomy (2016+): bB successor, based on Daihatsu Thor platform, entirely different body.

Product Overview

Precision Engineering for QNC20 Door Frames

Each door visor is precision-molded to the exact door frame profile of the 2nd-generation Toyota bB (QNC20), a 5-door hatchback mini MPV with a distinctive boxy silhouette. The bB's upright door design features near-vertical window frames that provide a large visor mounting surface area, making it an ideal platform for both in-channel and tape-on visor installations. All visors are manufactured using injection molding (2.0-2.5mm thickness for PC/PMMA grades) or plastic uptake process (1.2-1.8mm for cost-sensitive PS grades), depending on buyer material selection.

Full compatibility confirmed across all 4 nameplates (bB, Coo, Materia, Dex), both engine options (1.3L K3-VE and 1.5L 3SZ-VE), both drivetrain configurations (FWD and 4WD), and all trim levels from base bB S to the limited-production Daihatsu Materia Turbo (40 units, South Africa).

Material Options

Material

Thickness

Key Properties

Best For

PC (Polycarbonate)

2.0-2.5 mm

High flexibility, impact-resistant, can be bent by hand without cracking, superior weather resistance. Pairs with 3D stainless steel chrome trim.

Premium JDM market, Australia private imports, all-weather durability

Acrylic (PMMA)

2.0-2.5 mm

High optical clarity, scratch-resistant surface, rigid construction, excellent translucency for Smoke and 2-Tone color options

European Materia market (aesthetic-focused buyers), UK 1.5L models

PS (Polystyrene)

1.2-1.8 mm

Cost-effective, lightweight, suitable for electroplated bright strip chrome trim, lower mold opening cost

Budget wholesale, fleet supply, Southeast Asian used-vehicle export

Color Options

Color

Visual Effect

Recommended Material

Black

Opaque, blends with bB's dark interior trim theme

PS (cost-effective)

Translucent

Semi-transparent, maintains visibility while reducing glare

PC or PMMA

Smoke

Tinted dark, sporty JDM aesthetic matching bB Z Aero Package

PMMA (best optical clarity)

2-Tone

Dual-color design, customizable top/body color combination

PC or PMMA

Installation Methods

Method

Description

Door Frame Impact

Recommended For

Clip on

Spring clips engage factory door panel mounting holes

No adhesive residue, reversible

JDM used vehicles, lease vehicles

Tape on

Automotive-grade double-sided tape to exterior door frame

Non-destructive, UV-resistant adhesive

Universal fit, fastest installation

In Channel

Inserts into window channel (between weatherstrip and glass)

Most OEM-like appearance, secure fit

Premium buyers, bB Z trim level

Out Channel

Mounts on exterior door frame surface above window

Maximum visor surface area, bold profile

Mugen-style, show cars, visual customization

Design Styles

  • Original: Clean, factory-style visor without decorative trim, matching OEM Toyota accessory profile

  • Mugen: Sportier profile inspired by Mugen aftermarket tuning aesthetic, slightly wider visor body

  • Chrome Lining/Trim: Decorative chrome-plated bright strip embedded along visor top edge (3 designs available, see Tab 4)

  • Steel Lining/Trim: Mirror stainless steel or 3D stainless steel decorative strip, with transparent or blue protective film cover (custom color available)

Fitment

Direct-Fit Models (Identical Door Frame)

Nameplate

Years

Engine

Transmission

Drive

Visor Fitment

Toyota bB

2005-2016

1.3L K3-VE (92 PS) / 1.5L 3SZ-VE (109 PS)

4-speed AT / 5-speed MT

FWD / 4WD

✅ Direct

Daihatsu Coo

2006-2013

1.3L K3-VE / 1.5L 3SZ-VE

4-speed AT / 5-speed MT

FWD / 4WD

✅ Direct (identical door frame)

Daihatsu Materia

2007-2012

1.5L 3SZ-VE (UK: 1.5L only) / 1.5L 3SZ-VET Turbo (SA)

4-speed AT / 5-speed MT

FWD / 4WD (Japan/Europe)

✅ Direct (identical door frame)

Subaru Dex

2008-2012

1.3L K3-VE only

4-speed AT

FWD / 4WD

✅ Direct (identical door frame)

Key Compatibility Notes

  • 4-nameplate interchangeability: All 4 models (bB, Coo, Materia, Dex) were manufactured at the same Daihatsu Ikeda Plant on the same QNC20 chassis. The only differences between nameplates are front grille design, brand badges, and trim materials. Door frame stamping, window channel profile, and exterior mounting surfaces are 100% shared.

  • FWD vs 4WD: The 4WD variant's rear driveshaft does not affect door frame geometry. Both FWD and 4WD models use identical door panels and window channels.

  • 1.3L vs 1.5L engine: Engine displacement does not affect exterior body panels or door design. The Subaru Dex (1.3L only) uses the same door frame as the 1.5L bB Z.

  • Aero Package: The bB Z Aero Package adds body kit components (side skirts, revised bumpers, rear spoiler) but does not modify door frames or window profiles. Visors fit Aero and non-Aero variants equally.

  • 2009 minor change (facelift): The bB received a front-end update in 2009 (revised headlights, grille, bumper). This facelift did not alter door stampings or window frame geometry. Pre-facelift (2005-2008) and post-facelift (2009-2016) visors are interchangeable.

Not Compatible

  • Scion xB (2nd Gen, 2008-2015): Entirely different vehicle. Based on Toyota Corolla platform (not QNC20), larger body (4,250mm vs 3,800mm), different wheelbase (2,600mm vs 2,540mm), different door frame. Sold in Japan as Toyota Corolla Rumion.

  • Toyota bB (1st Gen, XP30, 2000-2005): Previous generation based on Toyota NBC platform, 2,500mm wheelbase, different door profile. First-gen bB was sold as Scion xB (1st Gen) in North America (2003-2006).

  • Toyota Tank / Roomy (2016+): bB successor, based on Daihatsu Thor platform, smaller body, different door design entirely.

  • Daihatsu Thor (2016+): Coo/Materia successor, different platform, not compatible.

Platform Architecture

Dimension

QNC20 (2nd Gen bB)

Notes

Wheelbase

2,540 mm

Shared with Daihatsu Boon/Sirion platform

Length

3,785-3,800 mm

Varies by trim and bumper design

Width

1,690 mm

Consistent across all nameplates

Height

1,635 mm

Boxy profile maximizes headroom and door window area

Curb Weight

1,040-1,120 kg

Lightweight construction; visors add negligible weight

Body Style

5-door hatchback

All 4 nameplates use the same 5-door body

Chrome trim for door visors --- Electroplated bright strip shape designElectroplated bright strip shape design with PS material main body                

Electroplated Bright Strip Shape Design                

Electroplated bright trims are processed with chrome plating technology on high-quality plastic blanks. The processed chrome-plated bright trim can present a more shiny metallic luster under high light compared to 3D stainless steel decorative strips. When touched by hand, the curvature of the electroplated bright trim is more three-dimensional and rounder than that of the 3D stainless steel chrome trim. To improve weather resistance characteristics, anti-oxidation surface treatment can be applied to electroplated bright trims. Electroplated bright trim s are usually matched with PS materials.                

Chrome trim for door visors --- Mirror stainless steel design                

Mirror stainless steel design with PS material main body                

Mirror Stainless Steel Design                

The design of mirror stainless steel creates a nearly embedded installation for the chrome trim, which is smoothly installed in the groove of the door visor. The chrome trim fits smoothly into the groove of the door visor, providing a smooth feel when touched by hand. This smooth design reflects light differently from 3D stainless steel designs, with a single reflection angle that makes it look more like a flat mirror when reflecting objects. The large curvature of the door visor main body complements the smooth decorative design, creating an obvious turning point relationship and enhancing its overall aesthetic appeal.                

Chrome trim for door visors --- 3D stainless steel design                

3D stainless steel design with PC material main body                

The PC material of the door visor can be bent to a large extent by hand                

The PC material of the door visor can be bent to a large extent                

3D Stainless Steel Design                

The shape of the 3D stainless steel trim is more three-dimensional and rounded than the mirror stainless steel shape. The top and bottom sides of the chrome trim and the protruding vertex in the middle form a curved design. When touched by hand, you can intuitively feel the change in curvature. This curved shape produces varying reflection effects under high light at different angles. The main body of the door visor itself already has a certain curve design, and when they are paired together, they show a more traditional design style. 3D Stainless steel chrome trims are commonly used with PC material door visors. The flexibility of the PC material allows for this type of door visor with such a design can be bent to a large extent.                

  • About Product Pics

    The product images displayed on the product pages are real photographs, provided for reference purposes only. To help users clearly identify the corresponding positions of compatible models (for example, a close-up of the rear trunk area outline), certain images are quoted from the Autohome or others open databases. The copyright of these reference images belongs to the websites.
     
    We welcome custom orders, wholesale inquiries, and export business for aftermarket parts and accessories. Product specifications shall follow the production requirements confirmed by buyers. Please kindly note that the actual goods delivered shall be based on the contract agreement and final inspection results.
  • The Description Difference between Model Years and Production Years

    Due to our use of open network databases, like Wikipedia and Autohome, for some of our vehicle data, there might be minor variations in the descriptions found in our SKU designs. "Production Years" are the years when a specific model is first introduced to the public market. On the other hand, "Model Years" refer to the different versions of a model that were available to consumers in different years. These differences in model years often come with changes to the exterior or interior design of the vehicle. When searching for car information on websites or through dealers, typically you are searching based on 'Model Years'. For instance, the third generation of the Honda Accord was introduced on June 4th, 1985, and ceased production in 1989. ‘1985-1989’ represents the ‘Production Years’ of the Accord, while the ‘Model Years’ in automobile databases are listed as ‘1986-1989’. Due to the different sources of information, there may be differences in the way they are presented. As our products cover car parts and accessories, we have incorporated both "Production Years" and "Model Years" terminology. Please note this.
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    Auto parts are essential components for the proper functioning of vehicles used in car assembly lines or for maintenance and repair services after purchase. Autobridge™ (Xiamen) provides a wide range of OES, aftermarket replacement parts, including AC compressors, cylinder heads, oil pumps, power steering pumps, starter motors, and turbochargers. These components are installed in powertrains, steering systems, rear axle assemblies, and chassis assemblies. Auto parts need to meet the design specifications and performance requirements of the original equipment manufacturer (OEM) parts, as well as comply with local regulations or CAPA certification. Depending on the requirements based on OEMs (Original Equipment Manufacturers) for material or design improvements, aftermarket parts may outperform the original genuine parts.

  • Compatibility Description of Car Accessories

    Car accessories are A​FTERMARKET MODIFIED PARTS for cars after the production line. Autobridge™ (Xiamen) offers a variety of accessories, including an airflow snorkel, bumper, door visors, matting, spoiler, and trunk tray. The car accessories are not performance parts and generally do not affect the original power and safety. They are used to modify the appearance style, enhance off-road capabilities, or increase driving comfort. Compared to the genuine accessories, we offer customization services for aftermarket replacement accessories that cater to the buyer's specific requirements. Each accessory can be designed specifically for different car models.

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