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GodSpeed

MAXX Monotube Coilover Kit

$1,100.00 $990.00 Save $110.00

SKU: MMX2139-A

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

It features a monotube damper with a 44mm internal piston within a 52mm carbon seamless steel tube, providing responsive damping. The cold-bent springs are constructed from SAE9252 steel for a balance of performance and comfort. The kit offers 40 levels of damper adjustability.
Show original supplier description
The GodSpeed MAXX Coilovers represent their premier adjustable suspension kit, engineered to provide a street-friendly yet race-capable experience for your 11-23 Dodge Durango. Constructed with a monotube damper design, these coilovers utilize an oversized 53mm cartridge housing a 44mm internal piston for enhanced damping response. The springs are cold-wound from high-strength SAE9252 steel, aiming to balance performance with ride comfort. Key features include 40 precise levels of damper adjustability, allowing for fine-tuning of ride quality. The design incorporates independent adjustments for both ride height and spring preload. The shock bodies are anodized aluminum with carbon steel brackets, and the top hats may feature high-performance pillow ball mounts where applicable. Spring rates for this kit are set at 16K for the front and 18K for the rear. The MAXX Coilovers come with a 1-year warranty from the date of purchase.
Vehicle Symptoms
  • Excessive body roll during cornering
  • Bouncy or harsh ride over bumps
  • Nose diving under hard braking
  • Uneven tire wear on inner or outer edges
  • Vehicle sags or sits lower on one side
Relevant Conversations
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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

BrandGodSpeed
Part NumberMMX2139-A
CategorySuspension and Components
5,000+ Trusted brands
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(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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