Skip to product information
1 of 1

Lower HQ

Rear Anti-Roll Kit 16-23 Miata ND - E40550190101

Rear Anti-Roll Kit 16-23 Miata ND - E40550190101

Regular price $275.99 USD
Regular price Sale price $275.99 USD
Sale Out of stock
Shipping calculated at checkout.
Quantity
  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

This sway bar part is listed with its fitment details below. Sway bars and their links control body roll in corners, which changes how flat the car stays and how it balances front to rear.

Quick facts

  • Position: Rear
  • Part number: E40550190101

Key details

  • Improved Handling: Minimizes body roll, providing a more stable and responsive ride.
  • Precision Engineering: Crafted with high-quality materials for durability and long-lasting performance.
  • Easy Installation: Designed for a straightforward fit, making upgrades hassle-free.
  • Enhanced Performance: Ideal for both daily driving and spirited track use, ensuring you get the most out of your vehicle.
  • Weighing in at just over 11 lbs, this anti-roll kit is a lightweight solution to optimize your Miata's suspension.

Tip: On lowered or lifted cars, adjustable end links keep the bar at the right angle.

View full details

Before you order: fitment and setup

This Lower HQ part works on the anti-roll side of the suspension, one of the most noticeable handling changes for the money.

Fitment notes

  • Specs, lead time and warranty come from Lower HQ and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment with the supplier first. It's free and saves a return.

Ask about fitment

Plan the whole job

  • Adjustable end links if the car is lowered or lifted, so the bar sits at the right angle. See sway bars and end links.
  • Fresh mount bushings for the bar itself.

More for your car: Miata MX-5 Coilovers & Suspension · All Sway Bars & End Links

Questions

Will this fit my car?
Check the product title and details for the vehicles it is listed for. If you are not sure, contact us with your year, make, model and trim and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing this?
If the part changes or affects suspension geometry, yes. It is a good idea after any arm, link or bushing change.
Can I install it myself?
Many bolt-on parts can be installed at home with the right tools and a safe way to support the car. Pressed bushings and anything you are unsure about are best left to a shop.
Where do specs and warranty details come from?
From Lower HQ. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.