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Eibach 79-04 Mustang Pro-Kit Springs
Excludes convertible and IRS equipped vehicles!
Lowers vehicle 1.2" Front / 1.0" Rear
These Pro-Kit lowering springs are Eibach's most popular springs--and there's a reason for that. These springs reduce fender gap to give your vehicle a lower, more aggressive stance. Plus, Eibach Pro-Kit lowering springs help to lower the center of gravity to improve handling during acceleration, cornering, and braking. Best of all, you can lower your vehicle without having to change your shocks.
Eibach offers a million-mile warranty on their anti-roll kits (excluding bushings), Pro-Dampers, Pro Spacers, and suspension springs. Eibach offers a 12-month warranty on their Pro-Street-S, Pro-Tronic, Pro-Alignment, and Drag-Launch air bags. All bushings have a 12-month warranty. Finishes or coatings on their products and bushings are not covered.
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Eibach 79-04 Mustang Drag-Launch Kit
Excludes convertible and IRS equipped models!
If you want maximum traction to the drive wheels, lower ETs, consistent launches out of the hole, and the finest materials, then you need an Eibach Drag-Launch Spring kit. Engineered to improve weight transfer and control axle torque, these springs offer a big advantage for the bracket racer and can reduce quarter-mile times by up to 0.4 seconds.
Eibach offers a million-mile warranty on their anti-roll kits (excluding bushings), Pro-Dampers, Pro Spacers, and suspension springs. Eibach offers a 12-month warranty on their Pro-Street-S, Pro-Tronic, Pro-Alignment, and Drag-Launch air bags. All bushings have a 12-month warranty. Finishes or coatings on their products and bushings are not covered.
Learn MoreEibach 79-04 Mustang Sportline Kit
Excludes convertible and IRS equipped models!
Lowers vehicle 1.7" Front / 1.5" Rear
Looking for the lowest possible street ride? These Eibach Sportline springs slam your vehicle anywhere from 1 3/4 in. to 2 1/4 in. That not only gives your ride that race car look, but it also dramatically improves your handling. These Eibach Sportline lowering springs provide the ultimate balance between high performance, extreme lowering, and comfortable ride quality.
Eibach offers a million-mile warranty on their anti-roll kits (excluding bushings), Pro-Dampers, Pro Spacers, and suspension springs. Eibach offers a 12-month warranty on their Pro-Street-S, Pro-Tronic, Pro-Alignment, and Drag-Launch air bags. All bushings have a 12-month warranty. Finishes or coatings on their products and bushings are not covered.
Learn MoreAMOUNT LOWERED (V-8) | SPRING RATES (LB./IN.) | ||||
PART NUMBER | MODEL YEAR | FRONT | REAR | FRONT | REAR |
M-5300-G 4,6 | 1979-04 5 | 1.2" | 1.2" | 500/570 | 170/310 |
AMOUNT LOWERED (V-8) | SPRING RATES (LB./IN.) | ||||
PART NUMBER | MODEL YEAR | FRONT | REAR | FRONT | REAR |
M-5300-C 6 | 1979-04 5 | .875" 1 | .5" 2 | 650 | 200/300 |
PART NUMBER | MODEL YEAR | AMOUNT LOWERED (V-8) | SPRING RATES (LB./IN.) | ||
FRONT | REAR | FRONT | REAR | ||
M-5300-B 6 | 1979-04 5 | .875" 1 | .5"; 2 | 425/530 | 200/300 |
Lowering the center of gravity not only provides visual appeal, it also dramatically improves the handling ability of your Mustang. BMR lowering springs are specifically designed to provide optimal handling without sacrificing ride quality. Our extensive development time produced what we feel to be the optimal rates for this application. By using a 525 lb/in front spring and a 235 lb/in rear spring the car responds with a firm yet comfortable ride with much improved handling characteristics.