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Lower HQ

Bushing Support Kit Irs Subframe 15-21 Mustang - 5554437

Bushing Support Kit Irs Subframe 15-21 Mustang - 5554437

Regular price $248.99 USD
Regular price Sale price $248.99 USD
Sale Out of stock
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  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

This Bushing bushing kit is listed with its fitment details below. Bushings are a cheap way to tighten up an older car that clunks over bumps or wanders under braking.

Quick facts

  • Brand: Bushing
  • Part number: 5554437

Key details

  • Improved Handling: This bushing support kit reduces flex in the IRS subframe, translating to sharper handling and cornering precision.
  • Durable Construction: Crafted for long-lasting performance, it withstands the rigors of spirited driving while maintaining structural integrity.
  • Easy Installation: Designed with a user-friendly approach, you can quickly enhance your vehicle's chassis without extensive modifications.
  • Weight Optimization: Weighing only 0.64 lbs, this kit adds minimal weight while maximizing performance benefits.

Tip: Pressed-in bushings may need a press or a shop to fit.

View full details

Before you order: fitment and setup

If the car feels loose, clunks over bumps or wanders under braking, tired bushings are a common cause.

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? Message us your car's details and we'll double-check fitment with the supplier before you buy.

Ask about fitment

Plan the whole job

  • An alignment after installing new arms or bushings.
  • Matching parts at the other end. Upgrading one side or one link and leaving worn parts elsewhere limits the improvement.
  • Install tools. Pressed-in bushings may need a press or a shop to fit them.

More for your car: Mustang Coilovers, Lowering Springs & Suspension · All Bushings & Mounts

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.