Chassis Components› Chassis and Frame Components

Speedlogix

Arched 4-Point Rear Shock Tower Brace

$698.00

SKU: SX-306-5012A

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Speedlogix Arched 4-point Rear Shock Tower Brace is a chassis stiffening component designed to improve handling and reduce chassis flex. It is constructed from steel tubing with precision welds and features a closed triangle shape for strength.

This brace is a bolt-in component, requiring no welding for installation.
Show original supplier description
The Speedlogix Arched 4-point Rear Shock Tower Brace is engineered to provide significant structural benefits to the rear of your vehicle, enhancing chassis rigidity and improving overall handling dynamics. It builds upon the success of standard 4-point braces while offering additional trunk space. Constructed from durable steel tubing with precision welding, this brace features a closed triangle shape, a design known for its strength and contribution to ultimate handling. The direct bolt-in installation means no welding is required, simplifying the upgrade process. This shock tower brace is compatible with all 2008-2023 Dodge Challenger models and is also designed to fit various 2005-2023 Dodge Charger models. Installation is rated as light to moderate, with an approximate time of 2 hours. Available in various powder-coated finishes, please note that color matches to factory paint may not be exact.

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

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSpeedlogix
Part NumberSX-306-5012A
CategoryChassis Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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