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Drivetrain› Differentials and Rear-End Components

MOPAR

4-Link Rear End Kit w/ Strange 9" Rear End & BILSTEIN Coilovers

$21,400.80 $20,295.00 Save $1,105.80

SKU: P5160241AC

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Overview

It features an all-new 4-link rear end and double-adjustable BILSTEIN coilovers. The kit also includes a Strange Engineering 9" rear end with a 4.11:1 final drive ratio and a Strange Engineering braking system.
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It is designed to facilitate hard launches, improve 60-foot times, and maintain stability through the finish line. This kit features an advanced 4-link rear end setup complemented by double-adjustable BILSTEIN coilovers, offering extensive adjustability for various track conditions. The package incorporates a robust Strange Engineering 9" rear end, built with an aluminum center section to reduce weight and rotational inertia for maximum acceleration. It comes equipped with a 4.11:1 final drive ratio, HD Pro aluminum center section, heat-treated 8620 lightweight gears, and 40-spline gun-drilled "Hy Tuf" ultra-strength axles. Included components also feature a fixed lower link with an adjustable upper link for precise tuning, a heavy-duty wishbone with a 1" slider, adjustable shock mounts, a heavy-duty anti-roll bar, and adjustable wheelie bars. For front suspension, it utilizes an independent SLA system with a high upper A-Arm and a manual steering rack, along with a lightweight steering column and quick-disconnect steering wheel. Braking is handled by Strange Engineering Pro Series II low-drag front and rear racing brakes, paired with a Wilwood brake pedal and master cylinder with a brake pressure switch. This kit is designed for specific model years of the Dodge Challenger from 2019 to 2023. Please note that this product comes with "AS IS" warranty with no parts warranty. It replaces part number P5160241AB.

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

BrandMOPAR
Part NumberP5160241AC
CategoryDrivetrain
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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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