Chassis Components› Chassis and Frame Components

Rennline

3-Point Strut Brace

$334.65

SKU: SB17X 1719192B-RNNLN

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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Rennline 3-point strut brace is a billet aluminum component designed to enhance your Porsche's front suspension rigidity. It bolts directly to the tops of the front monoballs, significantly reducing chassis flex. This brace is finished in black for a clean aesthetic.

Specifically engineered for Porsche 911, 912, and 930 models manufactured between 1977 and 1989, this strut brace is compatible with vehicles equipped with power assist brakes. The integrated monoball design ensures a direct fit and requires no drilling for installation, making it a bolt-in system.
Show original supplier description
The Rennline 3-point strut brace is crafted from billet aluminum, providing exceptional rigidity to the front suspension of your Porsche 911, 912, or 930. This brace mounts directly to the front monoballs, effectively locking them into place and dramatically reducing chassis flex for improved handling and steering response. The black finish offers a sleek, performance-oriented look. Designed as a direct bolt-in system, this strut brace eliminates the need for drilling, simplifying installation. It is specifically engineered to fit Porsche 911, 912, and 930 models produced between 1977 and 1989. Crucially, this brace is compatible with models equipped with power assist brakes. The monoball design of the brace allows for precise movement and load transfer within the suspension system. Its 3-point configuration provides superior bracing compared to 2-point designs, further enhancing structural integrity. Rennline's attention to detail ensures the mounting brackets perfectly contour to the strut towers for a secure and reliable fit. Installation is straightforward, utilizing the vehicle's existing strut tower mounting points.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRennline
Part NumberSB17X 1719192B-RNNLN
CategoryChassis Components
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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