Mechatronicar Audio | SKU: 97940

BMW HiFi S0676 F/G Gen - Front Speaker & Subwoofer Upgrade Package | HELIX Ci3 / Ci5

Name: BMW HiFi S0676 F/G Gen - Front Speaker & Subwoofer Upgrade Package | HELIX Ci3 / Ci5
Brand: Mechatronicar Audio
SKU: 97940
Price: 1375.00 AUD
Availability: InStock

$1,375.00

Tax included Shipping calculated at checkout.

Pickup available at MC Audio

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Delivery and Shipping

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In stock items

Orders for in-stock items are processed within 1 – 5 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.

Pre-order

If you have placed an order for a pre-order item, please note that your order will not be processed until the release date of the product. We will process your order and ship it to you as soon as the product becomes available.

For any questions or concerns about your pre-order feel free to contact us at any time.

Items availability

If you have ordered multiple items, including pre-order items, we will hold your order until all items are available for shipment. If you wish to receive your in-stock items sooner, please place a separate order for those items.

We may cancel your order if the item(s) is out-of-stock and is no longer available. You will receive an email if your complete order is canceled.

In the situation that part of your order is out-of-stock, we will remove the out-of-stock item(s) from your order and we will ship the remaining item(s). You will not be charged for out-of-stock items ordered, and will be informed by an email notification.

If any items in your order require customization or are on backorder, we will contact you with an estimated delivery date.

Tracking your order

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BMW HiFi S0676 F/G Gen - Front Speaker & Subwoofer Upgrade Package | HELIX Ci3 / Ci5

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Overview Re-engineer the core acoustic performance of your luxury cabin with the BMW HiFi S0676 F/G Gen - Front Speaker & Subwoofer Upgrade Package. Specially optimized for vehicles equipped with the factory amplified HiFi (Option Code S0676) system, this targeted hardware bundle replaces the low-fidelity factory paper midranges and muddy floor woofers. By introducing premium Helix COMPOSE Ci5 and Ci3 architectural drivers, this upgrade dramatically sharpens front stage realism, separates complex vocal tracks, and injects physical, authoritative sub-seat bass response—all while retaining a completely hidden, factory-original aesthetic.

Key Benefits

Targeted Front Stage Transformation: Concentrates high-resolution driver upgrades where they matter most, immediately transforming your driving soundtrack with pristine realism and wide dynamic range.
Helix COMPOSE FlexMount Design: Employs Audiotec Fischer’s smart mechanical integration, allowing the upgraded 4" midranges and silk-dome tweeters to snap cleanly into your original BMW locations.
Tight, Tactile Low-End Impact: Swaps out loose factory floor woofers with dual high-output 8" subwoofers engineered to maximize structural displacement beneath the front seats.
100% Non-Destructive Fitment: Interconnects using vehicle-specific adapter brackets and plug-matching wiring clips that lock onto your original factory lines with zero wire cutting.

Please Read Before Purchasing Our Plug & Play (PnP) upgrade packages are listed primarily for dealer use and professional installation, but some may also suit confident DIY users, particularly those based on MATCH systems.

Who These Packages Are For While MATCH systems are generally more accessible for DIY installations, HELIX packages typically require advanced tuning skills to unlock their full potential.

Installation & Tuning Notes Most packages install easily, but minor modifications may be needed depending on your vehicle's exact year and trim.

Installation Please note: Installation fees are not included in the product price. Your nearest dealer will be happy to provide a complete quote including supply, installation, and tuning. HELIX & MATCH DSP amplifiers in particular are premium tuning products and will deliver exceptional results when tuned by professionals. We highly recommend contacting one of our authorised dealers for help with installation and tuning. A map of dealer locations is available at the bottom of the page for your convenience.

📦 Available for online purchase through MC Audio Sydney. As a professional car audio integration specialist, MC Audio Sydney supplies genuine components and offers expert installation services in Sydney, with Australia-wide shipping available.