STEEDA MUSTANG IRS SUBFRAME BUSHING SUPPORT SYSTEM 2015-2024

Part Number: 555-4437

Steeda's S550 Mustang IRS Subframe Bushing Support System for your 2015+ Mustang GT and EcoBoost are made from CNC machined, 6061 aluminium. They lock the rear subframe in place removing all the "Slop" from the system giving enhanced confidence & handling feel, with no increase in NVH. Certified for European use.

These Steeda S550 Mustang IRS Subframe Bushing Support System for your 2015+ Mustang GT, Bullitt, Dark Horse & EcoBoost gives the rear end a much more solid feel with no increase in NVH at all. The Steeda IRS Sub frame bushings eliminate rear sub frame movement notorious in the 2015+ Mustang. A stiffened sub frame allows the car to increase traction to the rear wheels and is the first step towards eliminating wheel hop.

The Steeda S550 & S650 Mustang IRS Sub frame Bushing Support System for your 2015-2024 Mustang are easy to install, with basic hand tools. The Steeda IRS bushing kit also does not require any permanent modifications to the car.

Product Benefits

• Increases traction
• No increase in NVH
• Easy to install
• No permanent modifications
• Standard Fitment on Steeda Q-Series Mustangs
• Homologated / Certified for European use.
• Lifetime warranty
• Normally in stock

PATENT PENDING

We recommend purchasing along with our IRS Alignment Bushes as our IRS BASE PACK (select from drop down above)

Fitment:
S550 Mustang, GT V8, Bullitt and Ecoboost, Manual & Automatic, including Convertible 2015-2023 & GT500
S650 Mustang GT, Ecoboost and Dark Horse 2024+

NOTE: DOES NOT FIT MACH ONE / GT350