BMR Suspension SB042R Sway Bar Kits - BMR 11-14 S197 Mustang Rear Hollow 25mm Adj. Sway Bar Kit w/ Bushings - Red for a 2005-2014 Ford Mustang Base, 2005-2014 Ford Mustang GT, 2007-2008 Ford Mustang Shelby GT, 2007-2014 Ford Mustang Shelby GT500, 2008-2009 Ford Mustang Bullitt, 2008-2009 Ford Mustang Shelby GT500KR and 2012-2013 Ford Mustang Boss 302.
Manufacturer: BMR Suspension
Product: BMR Suspension Sway Bar Kits
Part Number: SB042R
UPC: 887753326287
$389.95
Coupon Code:OGSavings
Free Shipping (Continental US)
New with manufacturer warranty
Availability:
IN STOCK
WAREHOUSE (East: 4 | Central: 3 | Midwest: 2 | West: 1)
Generally ships within 1 business day.
WAREHOUSE (East: 4 | Central: 3 | Midwest: 2 | West: 1)
Generally ships within 1 business day.
Have a question regarding this product? Contact us.
Fitment:
NOTES: BMR 11-14 S197 Mustang Rear Hollow 25mm Adj. Sway Bar Kit w/ Bushings - Red
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2005 - 2014 | Ford | Mustang | Base | ||
| 2005 - 2014 | Ford | Mustang | GT | ||
| 2007 - 2008 | Ford | Mustang | Shelby GT | ||
| 2007 - 2014 | Ford | Mustang | Shelby GT500 | ||
| 2008 - 2009 | Ford | Mustang | Bullitt | ||
| 2008 - 2009 | Ford | Mustang | Shelby GT500KR | ||
| 2012 - 2013 | Ford | Mustang | Boss 302 |
Description:
Fits all S197 Mustangs;Designed for street performance, autocross, and road race applications;Dramatically reduces body roll;16%-270% increase is sway bar rate over stock sway bar (depending on year and model);Cold formed to better resist torsional fatigue;Manufactured from 25mm heavy-wall DOM tubing for increased strength;Four-way adjustable for street and track use;Adjustability allows for fine-tuning of suspension;Fabricated sway bar end links;High-durometer, greasable polyurethane bushings;Zinc-plated inner sleeves;Durable powdercoat finish;1-2 hour installation time;Proudly designed in the U.S.A.;Proudly made in the U.S.A.. BMR Suspension designed the SB042 sway bar kit for street performance, autocross, and road race applications..
The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspensions SB042 rear sway bar was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-wall 25mm DOM tubing, the SB042 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors. The sway bar is CNC-formed for exact manufacturing tolerances and repeatable high quality. The SB042 attaches to your Mustang with fabricated end links and 88-durometer polyurethane bushings, reducing the deflection from the stock rubber bushings. These bushings are molded from 88-durometer, low-deflection, polyurethane, and are internally fluted to keeps grease in the bushing. The fabricated laser cut, TIG-welded steel sway bar end links are reinforced to minimize deflection. The sway bar is 4-way adjustable to tune the amount of torsional spring rate and to determine the handling characteristics (understeer/oversteer) of the vehicle.
The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspensions SB042 rear sway bar was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-wall 25mm DOM tubing, the SB042 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors. The sway bar is CNC-formed for exact manufacturing tolerances and repeatable high quality. The SB042 attaches to your Mustang with fabricated end links and 88-durometer polyurethane bushings, reducing the deflection from the stock rubber bushings. These bushings are molded from 88-durometer, low-deflection, polyurethane, and are internally fluted to keeps grease in the bushing. The fabricated laser cut, TIG-welded steel sway bar end links are reinforced to minimize deflection. The sway bar is 4-way adjustable to tune the amount of torsional spring rate and to determine the handling characteristics (understeer/oversteer) of the vehicle.
The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspensions SB042 rear sway bar was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-wall 25mm DOM tubing, the SB042 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors. The sway bar is CNC-formed for exact manufacturing tolerances and repeatable high quality. The SB042 attaches to your Mustang with fabricated end links and 88-durometer polyurethane bushings, reducing the deflection from the stock rubber bushings. These bushings are molded from 88-durometer, low-deflection, polyurethane, and are internally fluted to keeps grease in the bushing. The fabricated laser cut, TIG-welded steel sway bar end links are reinforced to minimize deflection. The sway bar is 4-way adjustable to tune the amount of torsional spring rate and to determine the handling characteristics (understeer/oversteer) of the vehicle.
The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspensions SB042 rear sway bar was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-wall 25mm DOM tubing, the SB042 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors. The sway bar is CNC-formed for exact manufacturing tolerances and repeatable high quality. The SB042 attaches to your Mustang with fabricated end links and 88-durometer polyurethane bushings, reducing the deflection from the stock rubber bushings. These bushings are molded from 88-durometer, low-deflection, polyurethane, and are internally fluted to keeps grease in the bushing. The fabricated laser cut, TIG-welded steel sway bar end links are reinforced to minimize deflection. The sway bar is 4-way adjustable to tune the amount of torsional spring rate and to determine the handling characteristics (understeer/oversteer) of the vehicle.
Related Links:
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SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2008-2009 Ford Mustang Shelby GT500KR
2007-2014 Ford Mustang Shelby GT500
2007-2008 Ford Mustang Shelby GT
2005-2014 Ford Mustang GT
2008-2009 Ford Mustang Bullitt
2012-2013 Ford Mustang Boss 302
2005-2014 Ford Mustang Base
2007-2014 Ford Mustang Shelby GT500
2007-2008 Ford Mustang Shelby GT
2005-2014 Ford Mustang GT
2008-2009 Ford Mustang Bullitt
2012-2013 Ford Mustang Boss 302
2005-2014 Ford Mustang Base
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OUT OF STOCK
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2012-2013 Ford Mustang Boss 302
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2005-2014 Ford Mustang GT
2007-2008 Ford Mustang Shelby GT
2007-2014 Ford Mustang Shelby GT500
2008-2009 Ford Mustang Shelby GT500KR
2012-2013 Ford Mustang Boss 302
2008-2009 Ford Mustang Bullitt
2005-2014 Ford Mustang GT
2007-2008 Ford Mustang Shelby GT
2007-2014 Ford Mustang Shelby GT500
2008-2009 Ford Mustang Shelby GT500KR
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2008-2009 Ford Mustang Bullitt
2012-2013 Ford Mustang Boss 302
2005-2014 Ford Mustang Base
2008-2009 Ford Mustang Shelby GT500KR
2007-2008 Ford Mustang Shelby GT
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2008-2009 Ford Mustang Bullitt
2012-2013 Ford Mustang Boss 302
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2008-2009 Ford Mustang Shelby GT500KR
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IN STOCK - LOW
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2005-2014 Ford Mustang GT
2008-2009 Ford Mustang Bullitt
2012-2013 Ford Mustang Boss 302
2005-2014 Ford Mustang Base
2008-2009 Ford Mustang Shelby GT500KR
2007-2008 Ford Mustang Shelby GT
2005-2014 Ford Mustang GT
2008-2009 Ford Mustang Bullitt
2012-2013 Ford Mustang Boss 302
2005-2014 Ford Mustang Base
2008-2009 Ford Mustang Shelby GT500KR

