BMW 1 2 Series E88 F23 Convertible Sound Insulation Folding Top Set 7167911

BMW 1 2 Series E88 F23 Convertible Sound Insulation Folding Top Set is an original component designed for E88 and F23 models with a soft folding top. The set improves the acoustic comfort of the cabin, reduces external noise penetration, and supports the proper operation of the roof structure, which translates into more stable and predictable vehicle performance. This solution is particularly useful for precise repairs or restoration of the roof system in a BMW convertible.

Specifications and technical data

• SKU: 7167911-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7167911
• Substitutable numbers: 54347167911, 7167911, KZ
• Category: Other Exterior Parts & Accessories

Purpose and function in the roof system

The presented BMW 1 2 Series E88 F23 Convertible Sound Insulation Folding Top Set has been designed specifically for BMW 1 Series E88 and 2 Series F23 convertibles. Its purpose is to:

• dampen vibrations and wind noise at higher speeds,
• limit the penetration of roof mechanism operating sounds into the interior,
• stabilize the soft top covering at critical structural points,
• support sealing and improve the overall acoustic comfort of the cabin.

Thanks to its fitment for specific generations of BMW convertibles, the set works with the factory roof structure, which facilitates installation and allows for consistency with the original body design.

Original origin and fitment

The component comes from the BMW OE line, which means it is a part compliant with the manufacturer's factory standards. The original sound insulation for the folding top ensures:

• precise fitment to the roof rails, covering, and seals,
• preservation of the mounting points specified by the manufacturer,
• consistency with the factory acoustic characteristics of the interior.

In practice, this translates into easier service installation and a lower risk of improper component alignment compared to universal aftermarket replacements.

Performance characteristics and service application

Sound insulation for the folding top in a BMW convertible is important not only for comfort but also for the perceived quality of the ride. A properly selected set:

• reduces driver and passenger fatigue during longer trips due to lower noise levels,
• limits resonances and rattling resulting from the operation of the roof structure,
• helps maintain stable acoustic conditions in the interior after replacing or repairing the covering.

This solution is particularly recommended for comprehensive roof restoration, fabric replacement, seals, or mechanism components, when you want to achieve a driving experience as close to the factory original as possible.

Condition and benefits of choosing a used part

The offered insulation set comes from the secondary market, which allows you to combine original BMW specifications with an attractive price compared to new components. Used parts of this type are frequently chosen in professional workshops for convertible repairs, where maintaining factory fitment and materials is key, while simultaneously optimizing service costs.

Before installation, a standard visual inspection and comparison of the shape and mounting points with the removed component are recommended to confirm full compatibility with the specific roof equipment version of your BMW.

Service work expansion and related content

If you are planning a comprehensive repair or upgrade of the folding roof area in your BMW and need other elements from the same group, such as additional insulation, covers, or small fasteners, check the available parts in the Other BMW category.

When planning broader modifications in premium cars, it is also worth paying attention to structural differences between standard and sports versions – a good point of reference is the analysis of solutions used in high-performance cars, about which you can read more in the article Audi RS vs other models – what is hidden under the hood and chassis?.