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Suspension and Components› Rear Suspension Components

Megan Racing

Pillowball Lateral Arms Rear

$210.00 $178.50 Save $31.50

SKU: MZ-1421

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

Moderate — 2–4 hours

Overview

The Megan Racing MRS-MZ-1421 is a set of rear pillowball lateral arms designed for the Mazda RX-8.

They replace worn factory rubber bushings for more consistent geometry and better handling, while also preventing excessive tire wear. The arms allow for adjustments outside the OE range to ensure proper alignment.
Show original supplier description
The Megan Racing MRS-MZ-1421 Rear Lateral Arms are specifically designed for the Mazda RX-8 (2004-2012) to address suspension geometry changes that occur when a vehicle is lowered. These arms feature pillowball construction, offering a more direct connection and enhanced adjustability for optimal alignment. Key features include the ability to make adjustments beyond the factory range, which is crucial for maintaining proper alignment after suspension modifications. This improved alignment capability directly contributes to preventing excessive tire wear, ensuring longevity for your tires. Furthermore, these lateral arms replace worn factory rubber bushings, leading to a more consistent suspension geometry and a noticeable improvement in overall vehicle handling. Megan Racing's design philosophy focuses on providing the necessary adjustment capabilities to regain control over your vehicle's handling characteristics. Whether you are preparing your RX-8 for track use or aiming for superior street performance, these lateral arms offer the precision and adjustability needed to achieve maximum tire contact with the road and fine-tune your alignment for any driving condition.

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

BrandMegan Racing
Part NumberMZ-1421
CategorySuspension and 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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